18378210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4057}}^1$

素因数の和:4218

約数の個数: 32

約数和(自身を含む): 44410752

約数和(自身を除く): 26032542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4057, 4530, 8114, 12171, 20285, 24342, 40570, 60855, 121710, 612607, 1225214, 1837821, 3063035, 3675642, 6126070, 9189105, 18378210]

約数ペア:

[(1, 18378210), (2, 9189105), (3, 6126070), (5, 3675642), (6, 3063035), (10, 1837821), (15, 1225214), (30, 612607), (151, 121710), (302, 60855), (453, 40570), (755, 24342), (906, 20285), (1510, 12171), (2265, 8114), (4057, 4530)]