18930912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 67060224

約数和(自身を除く): 48129312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 197, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 394, 416, 429, 462, 528, 546, 572, 591, 616, 624, 672, 728, 788, 858, 924, 1001, 1056, 1092, 1144, 1182, 1232, 1248, 1379, 1456, 1576, 1716, 1848, 2002, 2167, 2184, 2288, 2364, 2464, 2561, 2758, 2912, 3003, 3152, 3432, 3696, 4004, 4137, 4334, 4368, 4576, 4728, 5122, 5516, 6006, 6304, 6501, 6864, 7392, 7683, 8008, 8274, 8668, 8736, 9456, 10244, 11032, 12012, 13002, 13728, 15169, 15366, 16016, 16548, 17336, 17927, 18912, 20488, 22064, 24024, 26004, 28171, 30338, 30732, 32032, 33096, 34672, 35854, 40976, 44128, 45507, 48048, 52008, 53781, 56342, 60676, 61464, 66192, 69344, 71708, 81952, 84513, 91014, 96096, 104016, 107562, 112684, 121352, 122928, 132384, 143416, 169026, 182028, 197197, 208032, 215124, 225368, 242704, 245856, 286832, 338052, 364056, 394394, 430248, 450736, 485408, 573664, 591591, 676104, 728112, 788788, 860496, 901472, 1183182, 1352208, 1456224, 1577576, 1720992, 2366364, 2704416, 3155152, 4732728, 6310304, 9465456, 18930912]

約数ペア:

[(1, 18930912), (2, 9465456), (3, 6310304), (4, 4732728), (6, 3155152), (7, 2704416), (8, 2366364), (11, 1720992), (12, 1577576), (13, 1456224), (14, 1352208), (16, 1183182), (21, 901472), (22, 860496), (24, 788788), (26, 728112), (28, 676104), (32, 591591), (33, 573664), (39, 485408), (42, 450736), (44, 430248), (48, 394394), (52, 364056), (56, 338052), (66, 286832), (77, 245856), (78, 242704), (84, 225368), (88, 215124), (91, 208032), (96, 197197), (104, 182028), (112, 169026), (132, 143416), (143, 132384), (154, 122928), (156, 121352), (168, 112684), (176, 107562), (182, 104016), (197, 96096), (208, 91014), (224, 84513), (231, 81952), (264, 71708), (273, 69344), (286, 66192), (308, 61464), (312, 60676), (336, 56342), (352, 53781), (364, 52008), (394, 48048), (416, 45507), (429, 44128), (462, 40976), (528, 35854), (546, 34672), (572, 33096), (591, 32032), (616, 30732), (624, 30338), (672, 28171), (728, 26004), (788, 24024), (858, 22064), (924, 20488), (1001, 18912), (1056, 17927), (1092, 17336), (1144, 16548), (1182, 16016), (1232, 15366), (1248, 15169), (1379, 13728), (1456, 13002), (1576, 12012), (1716, 11032), (1848, 10244), (2002, 9456), (2167, 8736), (2184, 8668), (2288, 8274), (2364, 8008), (2464, 7683), (2561, 7392), (2758, 6864), (2912, 6501), (3003, 6304), (3152, 6006), (3432, 5516), (3696, 5122), (4004, 4728), (4137, 4576), (4334, 4368)]