15255198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 38709216

約数和(自身を除く): 23454018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 2953, 5166, 5906, 8859, 17718, 20671, 26577, 41342, 53154, 62013, 121073, 124026, 186039, 242146, 363219, 372078, 726438, 847511, 1089657, 1695022, 2179314, 2542533, 5085066, 7627599, 15255198]

約数ペア:

[(1, 15255198), (2, 7627599), (3, 5085066), (6, 2542533), (7, 2179314), (9, 1695022), (14, 1089657), (18, 847511), (21, 726438), (41, 372078), (42, 363219), (63, 242146), (82, 186039), (123, 124026), (126, 121073), (246, 62013), (287, 53154), (369, 41342), (574, 26577), (738, 20671), (861, 17718), (1722, 8859), (2583, 5906), (2953, 5166)]