8076558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 20160000

約数和(自身を除く): 12083442

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 349, 399, 406, 551, 609, 698, 798, 1047, 1102, 1218, 1653, 2094, 2443, 3306, 3857, 4886, 6631, 7329, 7714, 10121, 11571, 13262, 14658, 19893, 20242, 23142, 30363, 39786, 46417, 60726, 70847, 92834, 139251, 141694, 192299, 212541, 278502, 384598, 425082, 576897, 1153794, 1346093, 2692186, 4038279, 8076558]

約数ペア:

[(1, 8076558), (2, 4038279), (3, 2692186), (6, 1346093), (7, 1153794), (14, 576897), (19, 425082), (21, 384598), (29, 278502), (38, 212541), (42, 192299), (57, 141694), (58, 139251), (87, 92834), (114, 70847), (133, 60726), (174, 46417), (203, 39786), (266, 30363), (349, 23142), (399, 20242), (406, 19893), (551, 14658), (609, 13262), (698, 11571), (798, 10121), (1047, 7714), (1102, 7329), (1218, 6631), (1653, 4886), (2094, 3857), (2443, 3306)]