91215474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9739}}^1$

素因数の和:9974

約数の個数: 32

約数和(自身を含む): 209448960

約数和(自身を除く): 118233486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 9739, 19478, 29217, 58434, 68173, 136346, 204519, 409038, 2171797, 4343594, 6515391, 13030782, 15202579, 30405158, 45607737, 91215474]

約数ペア:

[(1, 91215474), (2, 45607737), (3, 30405158), (6, 15202579), (7, 13030782), (14, 6515391), (21, 4343594), (42, 2171797), (223, 409038), (446, 204519), (669, 136346), (1338, 68173), (1561, 58434), (3122, 29217), (4683, 19478), (9366, 9739)]