18249746976

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1741}}^1\times {\mathrm{2141}}^1$

素因数の和:3915

約数の個数: 144

約数和(自身を含む): 55007768088

約数和(自身を除く): 36758021112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 1741, 2141, 2448, 3482, 4282, 4896, 5223, 6423, 6964, 8564, 10446, 12846, 13928, 15669, 17128, 19269, 20892, 25692, 27856, 29597, 31338, 34256, 36397, 38538, 41784, 51384, 55712, 59194, 62676, 68512, 72794, 77076, 83568, 88791, 102768, 109191, 118388, 125352, 145588, 154152, 167136, 177582, 205536, 218382, 236776, 250704, 266373, 291176, 308304, 327573, 355164, 436764, 473552, 501408, 532746, 582352, 616608, 655146, 710328, 873528, 947104, 1065492, 1164704, 1310292, 1420656, 1747056, 2130984, 2620584, 2841312, 3494112, 3727481, 4261968, 5241168, 7454962, 8523936, 10482336, 11182443, 14909924, 22364886, 29819848, 33547329, 44729772, 59639696, 63367177, 67094658, 89459544, 119279392, 126734354, 134189316, 178919088, 190101531, 253468708, 268378632, 357838176, 380203062, 506937416, 536757264, 570304593, 760406124, 1013874832, 1073514528, 1140609186, 1520812248, 2027749664, 2281218372, 3041624496, 4562436744, 6083248992, 9124873488, 18249746976]

約数ペア:

[(1, 18249746976), (2, 9124873488), (3, 6083248992), (4, 4562436744), (6, 3041624496), (8, 2281218372), (9, 2027749664), (12, 1520812248), (16, 1140609186), (17, 1073514528), (18, 1013874832), (24, 760406124), (32, 570304593), (34, 536757264), (36, 506937416), (48, 380203062), (51, 357838176), (68, 268378632), (72, 253468708), (96, 190101531), (102, 178919088), (136, 134189316), (144, 126734354), (153, 119279392), (204, 89459544), (272, 67094658), (288, 63367177), (306, 59639696), (408, 44729772), (544, 33547329), (612, 29819848), (816, 22364886), (1224, 14909924), (1632, 11182443), (1741, 10482336), (2141, 8523936), (2448, 7454962), (3482, 5241168), (4282, 4261968), (4896, 3727481), (5223, 3494112), (6423, 2841312), (6964, 2620584), (8564, 2130984), (10446, 1747056), (12846, 1420656), (13928, 1310292), (15669, 1164704), (17128, 1065492), (19269, 947104), (20892, 873528), (25692, 710328), (27856, 655146), (29597, 616608), (31338, 582352), (34256, 532746), (36397, 501408), (38538, 473552), (41784, 436764), (51384, 355164), (55712, 327573), (59194, 308304), (62676, 291176), (68512, 266373), (72794, 250704), (77076, 236776), (83568, 218382), (88791, 205536), (102768, 177582), (109191, 167136), (118388, 154152), (125352, 145588)]