40654908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 108

約数和(自身を含む): 125940360

約数和(自身を除く): 85285452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1213, 1596, 1764, 1862, 2394, 2426, 2793, 3639, 3724, 4788, 4852, 5586, 7278, 8379, 8491, 10917, 11172, 14556, 16758, 16982, 21834, 23047, 25473, 33516, 33964, 43668, 46094, 50946, 59437, 69141, 76419, 92188, 101892, 118874, 138282, 152838, 161329, 178311, 207423, 237748, 276564, 305676, 322658, 356622, 414846, 483987, 534933, 645316, 713244, 829692, 967974, 1069866, 1129303, 1451961, 1935948, 2139732, 2258606, 2903922, 3387909, 4517212, 5807844, 6775818, 10163727, 13551636, 20327454, 40654908]

約数ペア:

[(1, 40654908), (2, 20327454), (3, 13551636), (4, 10163727), (6, 6775818), (7, 5807844), (9, 4517212), (12, 3387909), (14, 2903922), (18, 2258606), (19, 2139732), (21, 1935948), (28, 1451961), (36, 1129303), (38, 1069866), (42, 967974), (49, 829692), (57, 713244), (63, 645316), (76, 534933), (84, 483987), (98, 414846), (114, 356622), (126, 322658), (133, 305676), (147, 276564), (171, 237748), (196, 207423), (228, 178311), (252, 161329), (266, 152838), (294, 138282), (342, 118874), (399, 101892), (441, 92188), (532, 76419), (588, 69141), (684, 59437), (798, 50946), (882, 46094), (931, 43668), (1197, 33964), (1213, 33516), (1596, 25473), (1764, 23047), (1862, 21834), (2394, 16982), (2426, 16758), (2793, 14556), (3639, 11172), (3724, 10917), (4788, 8491), (4852, 8379), (5586, 7278)]