1247996826

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{94847}}^1$

素因数の和:94915

約数の個数: 48

約数和(自身を含む): 2929665024

約数和(自身を除く): 1681668198

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 94847, 189694, 284541, 569082, 853623, 1612399, 1707246, 3224798, 4078421, 4837197, 8156842, 9674394, 12235263, 14511591, 24470526, 29023182, 36705789, 69333157, 73411578, 138666314, 207999471, 415998942, 623998413, 1247996826]

約数ペア:

[(1, 1247996826), (2, 623998413), (3, 415998942), (6, 207999471), (9, 138666314), (17, 73411578), (18, 69333157), (34, 36705789), (43, 29023182), (51, 24470526), (86, 14511591), (102, 12235263), (129, 9674394), (153, 8156842), (258, 4837197), (306, 4078421), (387, 3224798), (731, 1707246), (774, 1612399), (1462, 853623), (2193, 569082), (4386, 284541), (6579, 189694), (13158, 94847)]