18445064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 37929600

約数和(自身を除く): 19484536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 877, 956, 1754, 1912, 2629, 3508, 5258, 7016, 9647, 10516, 19294, 21032, 38588, 77176, 209603, 419206, 838412, 1676824, 2305633, 4611266, 9222532, 18445064]

約数ペア:

[(1, 18445064), (2, 9222532), (4, 4611266), (8, 2305633), (11, 1676824), (22, 838412), (44, 419206), (88, 209603), (239, 77176), (478, 38588), (877, 21032), (956, 19294), (1754, 10516), (1912, 9647), (2629, 7016), (3508, 5258)]