25306668

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2164

約数の個数: 60

約数和(自身を含む): 67976832

約数和(自身を除く): 42670164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2111, 2997, 3996, 4222, 5994, 6333, 8444, 11988, 12666, 18999, 25332, 37998, 56997, 75996, 78107, 113994, 156214, 170991, 227988, 234321, 312428, 341982, 468642, 683964, 702963, 937284, 1405926, 2108889, 2811852, 4217778, 6326667, 8435556, 12653334, 25306668]

約数ペア:

[(1, 25306668), (2, 12653334), (3, 8435556), (4, 6326667), (6, 4217778), (9, 2811852), (12, 2108889), (18, 1405926), (27, 937284), (36, 702963), (37, 683964), (54, 468642), (74, 341982), (81, 312428), (108, 234321), (111, 227988), (148, 170991), (162, 156214), (222, 113994), (324, 78107), (333, 75996), (444, 56997), (666, 37998), (999, 25332), (1332, 18999), (1998, 12666), (2111, 11988), (2997, 8444), (3996, 6333), (4222, 5994)]