31296564

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22291}}^1$

素因数の和:22317

約数の個数: 48

約数和(自身を含む): 87384640

約数和(自身を除く): 56088076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 22291, 44582, 66873, 89164, 133746, 200619, 267492, 289783, 401238, 579566, 601857, 802476, 869349, 1159132, 1203714, 1738698, 2407428, 2608047, 3477396, 5216094, 7824141, 10432188, 15648282, 31296564]

約数ペア:

[(1, 31296564), (2, 15648282), (3, 10432188), (4, 7824141), (6, 5216094), (9, 3477396), (12, 2608047), (13, 2407428), (18, 1738698), (26, 1203714), (27, 1159132), (36, 869349), (39, 802476), (52, 601857), (54, 579566), (78, 401238), (108, 289783), (117, 267492), (156, 200619), (234, 133746), (351, 89164), (468, 66873), (702, 44582), (1404, 22291)]