71030178

素因数分解:

$2^1\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{2089}}^1$

素因数の和:3986

約数の個数: 24

約数和(自身を含む): 154053900

約数和(自身を除く): 83023722

約数列:

[1, 2, 3, 6, 9, 18, 1889, 2089, 3778, 4178, 5667, 6267, 11334, 12534, 17001, 18801, 34002, 37602, 3946121, 7892242, 11838363, 23676726, 35515089, 71030178]

約数ペア:

[(1, 71030178), (2, 35515089), (3, 23676726), (6, 11838363), (9, 7892242), (18, 3946121), (1889, 37602), (2089, 34002), (3778, 18801), (4178, 17001), (5667, 12534), (6267, 11334)]