1866085128

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{125207}}^1$

素因数の和:125248

約数の個数: 80

約数和(自身を含む): 5454060480

約数和(自身を除く): 3587975352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 125207, 250414, 375621, 500828, 751242, 1001656, 1126863, 1502484, 2253726, 2879761, 3004968, 3380589, 4507452, 5759522, 6761178, 8639283, 9014904, 10141767, 11519044, 13522356, 17278566, 20283534, 23038088, 25917849, 27044712, 34557132, 40567068, 51835698, 69114264, 77753547, 81134136, 103671396, 155507094, 207342792, 233260641, 311014188, 466521282, 622028376, 933042564, 1866085128]

約数ペア:

[(1, 1866085128), (2, 933042564), (3, 622028376), (4, 466521282), (6, 311014188), (8, 233260641), (9, 207342792), (12, 155507094), (18, 103671396), (23, 81134136), (24, 77753547), (27, 69114264), (36, 51835698), (46, 40567068), (54, 34557132), (69, 27044712), (72, 25917849), (81, 23038088), (92, 20283534), (108, 17278566), (138, 13522356), (162, 11519044), (184, 10141767), (207, 9014904), (216, 8639283), (276, 6761178), (324, 5759522), (414, 4507452), (552, 3380589), (621, 3004968), (648, 2879761), (828, 2253726), (1242, 1502484), (1656, 1126863), (1863, 1001656), (2484, 751242), (3726, 500828), (4968, 375621), (7452, 250414), (14904, 125207)]