137894652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18869}}^1$

素因数の和:18915

約数の個数: 72

約数和(自身を含む): 412120800

約数和(自身を除く): 274226148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 18869, 37738, 56607, 75476, 113214, 132083, 169821, 226428, 264166, 339642, 396249, 528332, 547201, 679284, 792498, 1094402, 1188747, 1584996, 1641603, 2188804, 2377494, 3283206, 3830407, 4754988, 4924809, 6566412, 7660814, 9849618, 11491221, 15321628, 19699236, 22982442, 34473663, 45964884, 68947326, 137894652]

約数ペア:

[(1, 137894652), (2, 68947326), (3, 45964884), (4, 34473663), (6, 22982442), (7, 19699236), (9, 15321628), (12, 11491221), (14, 9849618), (18, 7660814), (21, 6566412), (28, 4924809), (29, 4754988), (36, 3830407), (42, 3283206), (58, 2377494), (63, 2188804), (84, 1641603), (87, 1584996), (116, 1188747), (126, 1094402), (174, 792498), (203, 679284), (252, 547201), (261, 528332), (348, 396249), (406, 339642), (522, 264166), (609, 226428), (812, 169821), (1044, 132083), (1218, 113214), (1827, 75476), (2436, 56607), (3654, 37738), (7308, 18869)]