23681988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 66218880

約数和(自身を除く): 42536892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 757, 869, 948, 1422, 1514, 1738, 2271, 2607, 2844, 3028, 3476, 4542, 5214, 6813, 7821, 8327, 9084, 10428, 13626, 15642, 16654, 24981, 27252, 31284, 33308, 49962, 59803, 74943, 99924, 119606, 149886, 179409, 239212, 299772, 358818, 538227, 657833, 717636, 1076454, 1315666, 1973499, 2152908, 2631332, 3946998, 5920497, 7893996, 11840994, 23681988]

約数ペア:

[(1, 23681988), (2, 11840994), (3, 7893996), (4, 5920497), (6, 3946998), (9, 2631332), (11, 2152908), (12, 1973499), (18, 1315666), (22, 1076454), (33, 717636), (36, 657833), (44, 538227), (66, 358818), (79, 299772), (99, 239212), (132, 179409), (158, 149886), (198, 119606), (237, 99924), (316, 74943), (396, 59803), (474, 49962), (711, 33308), (757, 31284), (869, 27252), (948, 24981), (1422, 16654), (1514, 15642), (1738, 13626), (2271, 10428), (2607, 9084), (2844, 8327), (3028, 7821), (3476, 6813), (4542, 5214)]