2166942

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 4574592

約数和(自身を除く): 2407650

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 227, 258, 454, 681, 1362, 1591, 3182, 4773, 8399, 9546, 9761, 16798, 19522, 25197, 29283, 50394, 58566, 361157, 722314, 1083471, 2166942]

約数ペア:

[(1, 2166942), (2, 1083471), (3, 722314), (6, 361157), (37, 58566), (43, 50394), (74, 29283), (86, 25197), (111, 19522), (129, 16798), (222, 9761), (227, 9546), (258, 8399), (454, 4773), (681, 3182), (1362, 1591)]