18219276768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{36787}}^1$

素因数の和:36885

約数の個数: 192

約数和(自身を含む): 60518320128

約数和(自身を除く): 42299043360

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 67, 77, 84, 88, 96, 112, 132, 134, 154, 168, 176, 201, 224, 231, 264, 268, 308, 336, 352, 402, 462, 469, 528, 536, 616, 672, 737, 804, 924, 938, 1056, 1072, 1232, 1407, 1474, 1608, 1848, 1876, 2144, 2211, 2464, 2814, 2948, 3216, 3696, 3752, 4422, 5159, 5628, 5896, 6432, 7392, 7504, 8844, 10318, 11256, 11792, 15008, 15477, 17688, 20636, 22512, 23584, 30954, 35376, 36787, 41272, 45024, 61908, 70752, 73574, 82544, 110361, 123816, 147148, 165088, 220722, 247632, 257509, 294296, 404657, 441444, 495264, 515018, 588592, 772527, 809314, 882888, 1030036, 1177184, 1213971, 1545054, 1618628, 1765776, 2060072, 2427942, 2464729, 2832599, 3090108, 3237256, 3531552, 4120144, 4855884, 4929458, 5665198, 6180216, 6474512, 7394187, 8240288, 8497797, 9711768, 9858916, 11330396, 12360432, 12949024, 14788374, 16995594, 17253103, 19423536, 19717832, 22660792, 24720864, 27112019, 29576748, 33991188, 34506206, 38847072, 39435664, 45321584, 51759309, 54224038, 59153496, 67982376, 69012412, 78871328, 81336057, 90643168, 103518618, 108448076, 118306992, 135964752, 138024824, 162672114, 189784133, 207037236, 216896152, 236613984, 271929504, 276049648, 325344228, 379568266, 414074472, 433792304, 552099296, 569352399, 650688456, 759136532, 828148944, 867584608, 1138704798, 1301376912, 1518273064, 1656297888, 2277409596, 2602753824, 3036546128, 4554819192, 6073092256, 9109638384, 18219276768]

約数ペア:

[(1, 18219276768), (2, 9109638384), (3, 6073092256), (4, 4554819192), (6, 3036546128), (7, 2602753824), (8, 2277409596), (11, 1656297888), (12, 1518273064), (14, 1301376912), (16, 1138704798), (21, 867584608), (22, 828148944), (24, 759136532), (28, 650688456), (32, 569352399), (33, 552099296), (42, 433792304), (44, 414074472), (48, 379568266), (56, 325344228), (66, 276049648), (67, 271929504), (77, 236613984), (84, 216896152), (88, 207037236), (96, 189784133), (112, 162672114), (132, 138024824), (134, 135964752), (154, 118306992), (168, 108448076), (176, 103518618), (201, 90643168), (224, 81336057), (231, 78871328), (264, 69012412), (268, 67982376), (308, 59153496), (336, 54224038), (352, 51759309), (402, 45321584), (462, 39435664), (469, 38847072), (528, 34506206), (536, 33991188), (616, 29576748), (672, 27112019), (737, 24720864), (804, 22660792), (924, 19717832), (938, 19423536), (1056, 17253103), (1072, 16995594), (1232, 14788374), (1407, 12949024), (1474, 12360432), (1608, 11330396), (1848, 9858916), (1876, 9711768), (2144, 8497797), (2211, 8240288), (2464, 7394187), (2814, 6474512), (2948, 6180216), (3216, 5665198), (3696, 4929458), (3752, 4855884), (4422, 4120144), (5159, 3531552), (5628, 3237256), (5896, 3090108), (6432, 2832599), (7392, 2464729), (7504, 2427942), (8844, 2060072), (10318, 1765776), (11256, 1618628), (11792, 1545054), (15008, 1213971), (15477, 1177184), (17688, 1030036), (20636, 882888), (22512, 809314), (23584, 772527), (30954, 588592), (35376, 515018), (36787, 495264), (41272, 441444), (45024, 404657), (61908, 294296), (70752, 257509), (73574, 247632), (82544, 220722), (110361, 165088), (123816, 147148)]