15237828

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 39760000

約数和(自身を除く): 24522172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 709, 796, 1194, 1418, 1791, 2127, 2388, 2836, 3582, 4254, 5373, 6381, 7164, 8508, 10746, 12762, 19143, 21492, 25524, 38286, 76572, 141091, 282182, 423273, 564364, 846546, 1269819, 1693092, 2539638, 3809457, 5079276, 7618914, 15237828]

約数ペア:

[(1, 15237828), (2, 7618914), (3, 5079276), (4, 3809457), (6, 2539638), (9, 1693092), (12, 1269819), (18, 846546), (27, 564364), (36, 423273), (54, 282182), (108, 141091), (199, 76572), (398, 38286), (597, 25524), (709, 21492), (796, 19143), (1194, 12762), (1418, 10746), (1791, 8508), (2127, 7164), (2388, 6381), (2836, 5373), (3582, 4254)]