81809814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11971}}^1$

素因数の和:12060

約数の個数: 32

約数和(自身を含む): 175844736

約数和(自身を除く): 94034922

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 2278, 3417, 6834, 11971, 23942, 35913, 71826, 203507, 407014, 610521, 802057, 1221042, 1604114, 2406171, 4812342, 13634969, 27269938, 40904907, 81809814]

約数ペア:

[(1, 81809814), (2, 40904907), (3, 27269938), (6, 13634969), (17, 4812342), (34, 2406171), (51, 1604114), (67, 1221042), (102, 802057), (134, 610521), (201, 407014), (402, 203507), (1139, 71826), (2278, 35913), (3417, 23942), (6834, 11971)]