45172386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18869}}^1$

素因数の和:18903

約数の個数: 48

約数和(自身を含む): 117748800

約数和(自身を除く): 72576414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 18869, 37738, 56607, 113214, 132083, 169821, 264166, 339642, 358511, 396249, 717022, 792498, 1075533, 1188747, 2151066, 2377494, 2509577, 3226599, 5019154, 6453198, 7528731, 15057462, 22586193, 45172386]

約数ペア:

[(1, 45172386), (2, 22586193), (3, 15057462), (6, 7528731), (7, 6453198), (9, 5019154), (14, 3226599), (18, 2509577), (19, 2377494), (21, 2151066), (38, 1188747), (42, 1075533), (57, 792498), (63, 717022), (114, 396249), (126, 358511), (133, 339642), (171, 264166), (266, 169821), (342, 132083), (399, 113214), (798, 56607), (1197, 37738), (2394, 18869)]