12977766

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 31138560

約数和(自身を除く): 18160794

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 67, 102, 134, 153, 201, 211, 306, 402, 422, 459, 603, 633, 918, 1139, 1206, 1266, 1809, 1899, 2278, 3417, 3587, 3618, 3798, 5697, 6834, 7174, 10251, 10761, 11394, 14137, 20502, 21522, 28274, 30753, 32283, 42411, 61506, 64566, 84822, 96849, 127233, 193698, 240329, 254466, 381699, 480658, 720987, 763398, 1441974, 2162961, 4325922, 6488883, 12977766]

約数ペア:

[(1, 12977766), (2, 6488883), (3, 4325922), (6, 2162961), (9, 1441974), (17, 763398), (18, 720987), (27, 480658), (34, 381699), (51, 254466), (54, 240329), (67, 193698), (102, 127233), (134, 96849), (153, 84822), (201, 64566), (211, 61506), (306, 42411), (402, 32283), (422, 30753), (459, 28274), (603, 21522), (633, 20502), (918, 14137), (1139, 11394), (1206, 10761), (1266, 10251), (1809, 7174), (1899, 6834), (2278, 5697), (3417, 3798), (3587, 3618)]