1641902418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 3933086976

約数和(自身を除く): 2291184558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 337, 423, 443, 611, 674, 846, 886, 1011, 1222, 1329, 1833, 2022, 2658, 3033, 3666, 3987, 4381, 5499, 5759, 6066, 7974, 8762, 10998, 11518, 13143, 15839, 17277, 20821, 26286, 31678, 34554, 39429, 41642, 47517, 51831, 62463, 78858, 95034, 103662, 124926, 142551, 149291, 187389, 205907, 270673, 285102, 298582, 374778, 411814, 447873, 541346, 617721, 812019, 895746, 1235442, 1343619, 1624038, 1853163, 1940783, 2436057, 2687238, 3706326, 3881566, 4872114, 5822349, 7016677, 11644698, 14033354, 17467047, 21050031, 34934094, 42100062, 63150093, 91216801, 126300186, 182433602, 273650403, 547300806, 820951209, 1641902418]

約数ペア:

[(1, 1641902418), (2, 820951209), (3, 547300806), (6, 273650403), (9, 182433602), (13, 126300186), (18, 91216801), (26, 63150093), (39, 42100062), (47, 34934094), (78, 21050031), (94, 17467047), (117, 14033354), (141, 11644698), (234, 7016677), (282, 5822349), (337, 4872114), (423, 3881566), (443, 3706326), (611, 2687238), (674, 2436057), (846, 1940783), (886, 1853163), (1011, 1624038), (1222, 1343619), (1329, 1235442), (1833, 895746), (2022, 812019), (2658, 617721), (3033, 541346), (3666, 447873), (3987, 411814), (4381, 374778), (5499, 298582), (5759, 285102), (6066, 270673), (7974, 205907), (8762, 187389), (10998, 149291), (11518, 142551), (13143, 124926), (15839, 103662), (17277, 95034), (20821, 78858), (26286, 62463), (31678, 51831), (34554, 47517), (39429, 41642)]