17949409722

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1471}}^1\times {\mathrm{8581}}^1$

素因数の和:10139

約数の個数: 48

約数和(自身を含む): 39414036480

約数和(自身を除く): 21464626758

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 1471, 2942, 4413, 8581, 8826, 13239, 17162, 25743, 26478, 51486, 77229, 116209, 154458, 232418, 348627, 677899, 697254, 1045881, 1355798, 2033697, 2091762, 4067394, 6101091, 12202182, 12622651, 25245302, 37867953, 75735906, 113603859, 227207718, 997189429, 1994378858, 2991568287, 5983136574, 8974704861, 17949409722]

約数ペア:

[(1, 17949409722), (2, 8974704861), (3, 5983136574), (6, 2991568287), (9, 1994378858), (18, 997189429), (79, 227207718), (158, 113603859), (237, 75735906), (474, 37867953), (711, 25245302), (1422, 12622651), (1471, 12202182), (2942, 6101091), (4413, 4067394), (8581, 2091762), (8826, 2033697), (13239, 1355798), (17162, 1045881), (25743, 697254), (26478, 677899), (51486, 348627), (77229, 232418), (116209, 154458)]