2116750806

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{165397}}^1$

素因数の和:165490

約数の個数: 40

約数和(自身を含む): 4803157920

約数和(自身を除く): 2686407114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 165397, 330794, 496191, 992382, 1488573, 2977146, 4465719, 8931438, 13066363, 13397157, 26132726, 26794314, 39199089, 78398178, 117597267, 235194534, 352791801, 705583602, 1058375403, 2116750806]

約数ペア:

[(1, 2116750806), (2, 1058375403), (3, 705583602), (6, 352791801), (9, 235194534), (18, 117597267), (27, 78398178), (54, 39199089), (79, 26794314), (81, 26132726), (158, 13397157), (162, 13066363), (237, 8931438), (474, 4465719), (711, 2977146), (1422, 1488573), (2133, 992382), (4266, 496191), (6399, 330794), (12798, 165397)]