555545484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62477}}^1$

素因数の和:62519

約数の個数: 72

約数和(自身を含む): 1591939440

約数和(自身を除く): 1036393956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 62477, 124954, 187431, 249908, 374862, 562293, 749724, 812201, 1124586, 1187063, 1624402, 2249172, 2374126, 2436603, 3248804, 3561189, 4748252, 4873206, 7122378, 7309809, 9746412, 10683567, 14244756, 14619618, 15431819, 21367134, 29239236, 30863638, 42734268, 46295457, 61727276, 92590914, 138886371, 185181828, 277772742, 555545484]

約数ペア:

[(1, 555545484), (2, 277772742), (3, 185181828), (4, 138886371), (6, 92590914), (9, 61727276), (12, 46295457), (13, 42734268), (18, 30863638), (19, 29239236), (26, 21367134), (36, 15431819), (38, 14619618), (39, 14244756), (52, 10683567), (57, 9746412), (76, 7309809), (78, 7122378), (114, 4873206), (117, 4748252), (156, 3561189), (171, 3248804), (228, 2436603), (234, 2374126), (247, 2249172), (342, 1624402), (468, 1187063), (494, 1124586), (684, 812201), (741, 749724), (988, 562293), (1482, 374862), (2223, 249908), (2964, 187431), (4446, 124954), (8892, 62477)]