18235459824

素因数分解:

$2^4\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{349499}}^1$

素因数の和:350597

約数の個数: 40

約数和(自身を含む): 47151744000

約数和(自身を除く): 28916284176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1087, 2174, 3261, 4348, 6522, 8696, 13044, 17392, 26088, 52176, 349499, 698998, 1048497, 1397996, 2096994, 2795992, 4193988, 5591984, 8387976, 16775952, 379905413, 759810826, 1139716239, 1519621652, 2279432478, 3039243304, 4558864956, 6078486608, 9117729912, 18235459824]

約数ペア:

[(1, 18235459824), (2, 9117729912), (3, 6078486608), (4, 4558864956), (6, 3039243304), (8, 2279432478), (12, 1519621652), (16, 1139716239), (24, 759810826), (48, 379905413), (1087, 16775952), (2174, 8387976), (3261, 5591984), (4348, 4193988), (6522, 2795992), (8696, 2096994), (13044, 1397996), (17392, 1048497), (26088, 698998), (52176, 349499)]