306792318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{42223}}^1$

素因数の和:42408

約数の個数: 32

約数和(自身を含む): 705309696

約数和(自身を除く): 398517378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 42223, 84446, 126669, 253338, 295561, 591122, 886683, 1773366, 7304579, 14609158, 21913737, 43827474, 51132053, 102264106, 153396159, 306792318]

約数ペア:

[(1, 306792318), (2, 153396159), (3, 102264106), (6, 51132053), (7, 43827474), (14, 21913737), (21, 14609158), (42, 7304579), (173, 1773366), (346, 886683), (519, 591122), (1038, 295561), (1211, 253338), (2422, 126669), (3633, 84446), (7266, 42223)]