40691778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 89359104

約数和(自身を除く): 48667326

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 289, 527, 578, 757, 867, 1054, 1514, 1581, 1734, 2271, 3162, 4542, 8959, 12869, 17918, 23467, 25738, 26877, 38607, 46934, 53754, 70401, 77214, 140802, 218773, 398939, 437546, 656319, 797878, 1196817, 1312638, 2393634, 6781963, 13563926, 20345889, 40691778]

約数ペア:

[(1, 40691778), (2, 20345889), (3, 13563926), (6, 6781963), (17, 2393634), (31, 1312638), (34, 1196817), (51, 797878), (62, 656319), (93, 437546), (102, 398939), (186, 218773), (289, 140802), (527, 77214), (578, 70401), (757, 53754), (867, 46934), (1054, 38607), (1514, 26877), (1581, 25738), (1734, 23467), (2271, 17918), (3162, 12869), (4542, 8959)]