8161386

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 16981440

約数和(自身を除く): 8820054

約数列:

[1, 2, 3, 6, 37, 74, 97, 111, 194, 222, 291, 379, 582, 758, 1137, 2274, 3589, 7178, 10767, 14023, 21534, 28046, 36763, 42069, 73526, 84138, 110289, 220578, 1360231, 2720462, 4080693, 8161386]

約数ペア:

[(1, 8161386), (2, 4080693), (3, 2720462), (6, 1360231), (37, 220578), (74, 110289), (97, 84138), (111, 73526), (194, 42069), (222, 36763), (291, 28046), (379, 21534), (582, 14023), (758, 10767), (1137, 7178), (2274, 3589)]