64897434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1049}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 161179200

約数和(自身を除く): 96281766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491, 982, 1049, 1473, 2098, 2946, 3147, 3437, 4419, 6294, 6874, 7343, 8838, 9441, 10311, 14686, 18882, 20622, 22029, 30933, 44058, 61866, 66087, 132174, 515059, 1030118, 1545177, 3090354, 3605413, 4635531, 7210826, 9271062, 10816239, 21632478, 32448717, 64897434]

約数ペア:

[(1, 64897434), (2, 32448717), (3, 21632478), (6, 10816239), (7, 9271062), (9, 7210826), (14, 4635531), (18, 3605413), (21, 3090354), (42, 1545177), (63, 1030118), (126, 515059), (491, 132174), (982, 66087), (1049, 61866), (1473, 44058), (2098, 30933), (2946, 22029), (3147, 20622), (3437, 18882), (4419, 14686), (6294, 10311), (6874, 9441), (7343, 8838)]