18194124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 46011392

約数和(自身を除く): 27817268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 523, 669, 892, 1046, 1338, 1569, 2092, 2676, 2899, 3138, 5798, 6276, 6799, 8697, 11596, 13598, 17394, 20397, 27196, 34788, 40794, 81588, 116629, 233258, 349887, 466516, 699774, 1399548, 1516177, 3032354, 4548531, 6064708, 9097062, 18194124]

約数ペア:

[(1, 18194124), (2, 9097062), (3, 6064708), (4, 4548531), (6, 3032354), (12, 1516177), (13, 1399548), (26, 699774), (39, 466516), (52, 349887), (78, 233258), (156, 116629), (223, 81588), (446, 40794), (523, 34788), (669, 27196), (892, 20397), (1046, 17394), (1338, 13598), (1569, 11596), (2092, 8697), (2676, 6799), (2899, 6276), (3138, 5798)]