212357652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{36791}}^1$

素因数の和:36848

約数の個数: 48

約数和(自身を含む): 548053632

約数和(自身を除く): 335695980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 36791, 73582, 110373, 147164, 220746, 441492, 478283, 956566, 1361267, 1434849, 1913132, 2722534, 2869698, 4083801, 5445068, 5739396, 8167602, 16335204, 17696471, 35392942, 53089413, 70785884, 106178826, 212357652]

約数ペア:

[(1, 212357652), (2, 106178826), (3, 70785884), (4, 53089413), (6, 35392942), (12, 17696471), (13, 16335204), (26, 8167602), (37, 5739396), (39, 5445068), (52, 4083801), (74, 2869698), (78, 2722534), (111, 1913132), (148, 1434849), (156, 1361267), (222, 956566), (444, 478283), (481, 441492), (962, 220746), (1443, 147164), (1924, 110373), (2886, 73582), (5772, 36791)]