1887883368

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{21991}}^1$

素因数の和:22087

約数の個数: 96

約数和(自身を含む): 5565735360

約数和(自身を除く): 3677851992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 73, 84, 98, 146, 147, 168, 196, 219, 292, 294, 392, 438, 511, 584, 588, 876, 1022, 1176, 1533, 1752, 2044, 3066, 3577, 4088, 6132, 7154, 10731, 12264, 14308, 21462, 21991, 28616, 42924, 43982, 65973, 85848, 87964, 131946, 153937, 175928, 263892, 307874, 461811, 527784, 615748, 923622, 1077559, 1231496, 1605343, 1847244, 2155118, 3210686, 3232677, 3694488, 4310236, 4816029, 6421372, 6465354, 8620472, 9632058, 11237401, 12842744, 12930708, 19264116, 22474802, 25861416, 33712203, 38528232, 44949604, 67424406, 78661807, 89899208, 134848812, 157323614, 235985421, 269697624, 314647228, 471970842, 629294456, 943941684, 1887883368]

約数ペア:

[(1, 1887883368), (2, 943941684), (3, 629294456), (4, 471970842), (6, 314647228), (7, 269697624), (8, 235985421), (12, 157323614), (14, 134848812), (21, 89899208), (24, 78661807), (28, 67424406), (42, 44949604), (49, 38528232), (56, 33712203), (73, 25861416), (84, 22474802), (98, 19264116), (146, 12930708), (147, 12842744), (168, 11237401), (196, 9632058), (219, 8620472), (292, 6465354), (294, 6421372), (392, 4816029), (438, 4310236), (511, 3694488), (584, 3232677), (588, 3210686), (876, 2155118), (1022, 1847244), (1176, 1605343), (1533, 1231496), (1752, 1077559), (2044, 923622), (3066, 615748), (3577, 527784), (4088, 461811), (6132, 307874), (7154, 263892), (10731, 175928), (12264, 153937), (14308, 131946), (21462, 87964), (21991, 85848), (28616, 65973), (42924, 43982)]