18139814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 34497792

約数和(自身を除く): 16357978

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 1931, 3862, 4697, 9394, 13517, 21241, 27034, 42482, 117791, 148687, 235582, 297374, 824537, 1295701, 1649074, 2591402, 9069907, 18139814]

約数ペア:

[(1, 18139814), (2, 9069907), (7, 2591402), (11, 1649074), (14, 1295701), (22, 824537), (61, 297374), (77, 235582), (122, 148687), (154, 117791), (427, 42482), (671, 27034), (854, 21241), (1342, 13517), (1931, 9394), (3862, 4697)]