27880578

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 44513982

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 121, 153, 187, 198, 242, 251, 297, 306, 363, 374, 459, 502, 561, 594, 726, 753, 918, 1089, 1122, 1506, 1683, 2057, 2178, 2259, 2761, 3267, 3366, 4114, 4267, 4518, 5049, 5522, 6171, 6534, 6777, 8283, 8534, 10098, 12342, 12801, 13554, 16566, 18513, 24849, 25602, 30371, 37026, 38403, 46937, 49698, 55539, 60742, 74547, 76806, 91113, 93874, 111078, 115209, 140811, 149094, 182226, 230418, 273339, 281622, 422433, 516307, 546678, 820017, 844866, 1032614, 1267299, 1548921, 1640034, 2534598, 3097842, 4646763, 9293526, 13940289, 27880578]

約数ペア:

[(1, 27880578), (2, 13940289), (3, 9293526), (6, 4646763), (9, 3097842), (11, 2534598), (17, 1640034), (18, 1548921), (22, 1267299), (27, 1032614), (33, 844866), (34, 820017), (51, 546678), (54, 516307), (66, 422433), (99, 281622), (102, 273339), (121, 230418), (153, 182226), (187, 149094), (198, 140811), (242, 115209), (251, 111078), (297, 93874), (306, 91113), (363, 76806), (374, 74547), (459, 60742), (502, 55539), (561, 49698), (594, 46937), (726, 38403), (753, 37026), (918, 30371), (1089, 25602), (1122, 24849), (1506, 18513), (1683, 16566), (2057, 13554), (2178, 12801), (2259, 12342), (2761, 10098), (3267, 8534), (3366, 8283), (4114, 6777), (4267, 6534), (4518, 6171), (5049, 5522)]