2912591916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{214603}}^1$

素因数の和:214655

約数の個数: 72

約数和(自身を含む): 8202164880

約数和(自身を除く): 5289572964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 214603, 429206, 643809, 858412, 1287618, 1931427, 2575236, 2789839, 3862854, 5579678, 6223487, 7725708, 8369517, 11159356, 12446974, 16739034, 18670461, 24893948, 25108551, 33478068, 37340922, 50217102, 56011383, 74681844, 80905331, 100434204, 112022766, 161810662, 224045532, 242715993, 323621324, 485431986, 728147979, 970863972, 1456295958, 2912591916]

約数ペア:

[(1, 2912591916), (2, 1456295958), (3, 970863972), (4, 728147979), (6, 485431986), (9, 323621324), (12, 242715993), (13, 224045532), (18, 161810662), (26, 112022766), (29, 100434204), (36, 80905331), (39, 74681844), (52, 56011383), (58, 50217102), (78, 37340922), (87, 33478068), (116, 25108551), (117, 24893948), (156, 18670461), (174, 16739034), (234, 12446974), (261, 11159356), (348, 8369517), (377, 7725708), (468, 6223487), (522, 5579678), (754, 3862854), (1044, 2789839), (1131, 2575236), (1508, 1931427), (2262, 1287618), (3393, 858412), (4524, 643809), (6786, 429206), (13572, 214603)]