18373224380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5507}}^1\times {\mathrm{23831}}^1$

素因数の和:29354

約数の個数: 48

約数和(自身を含む): 44105596416

約数和(自身を除く): 25732372036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5507, 11014, 22028, 23831, 27535, 38549, 47662, 55070, 77098, 95324, 110140, 119155, 154196, 166817, 192745, 238310, 333634, 385490, 476620, 667268, 770980, 834085, 1668170, 3336340, 131237317, 262474634, 524949268, 656186585, 918661219, 1312373170, 1837322438, 2624746340, 3674644876, 4593306095, 9186612190, 18373224380]

約数ペア:

[(1, 18373224380), (2, 9186612190), (4, 4593306095), (5, 3674644876), (7, 2624746340), (10, 1837322438), (14, 1312373170), (20, 918661219), (28, 656186585), (35, 524949268), (70, 262474634), (140, 131237317), (5507, 3336340), (11014, 1668170), (22028, 834085), (23831, 770980), (27535, 667268), (38549, 476620), (47662, 385490), (55070, 333634), (77098, 238310), (95324, 192745), (110140, 166817), (119155, 154196)]