31599325908

素因数分解:

$2^2\times 3^3\times {\mathrm{1993}}^1\times {\mathrm{146807}}^1$

素因数の和:148813

約数の個数: 48

約数和(自身を含む): 81965842560

約数和(自身を除く): 50366516652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1993, 3986, 5979, 7972, 11958, 17937, 23916, 35874, 53811, 71748, 107622, 146807, 215244, 293614, 440421, 587228, 880842, 1321263, 1761684, 2642526, 3963789, 5285052, 7927578, 15855156, 292586351, 585172702, 877759053, 1170345404, 1755518106, 2633277159, 3511036212, 5266554318, 7899831477, 10533108636, 15799662954, 31599325908]

約数ペア:

[(1, 31599325908), (2, 15799662954), (3, 10533108636), (4, 7899831477), (6, 5266554318), (9, 3511036212), (12, 2633277159), (18, 1755518106), (27, 1170345404), (36, 877759053), (54, 585172702), (108, 292586351), (1993, 15855156), (3986, 7927578), (5979, 5285052), (7972, 3963789), (11958, 2642526), (17937, 1761684), (23916, 1321263), (35874, 880842), (53811, 587228), (71748, 440421), (107622, 293614), (146807, 215244)]