1818698976

素因数分解:

$2^5\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{3343}}^1$

素因数の和:5248

約数の個数: 72

約数和(自身を含む): 5176211040

約数和(自身を除く): 3357512064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1889, 3343, 3778, 5667, 6686, 7556, 10029, 11334, 13372, 15112, 17001, 20058, 22668, 26744, 30087, 30224, 34002, 40116, 45336, 53488, 60174, 60448, 68004, 80232, 90672, 106976, 120348, 136008, 160464, 181344, 240696, 272016, 320928, 481392, 544032, 962784, 6314927, 12629854, 18944781, 25259708, 37889562, 50519416, 56834343, 75779124, 101038832, 113668686, 151558248, 202077664, 227337372, 303116496, 454674744, 606232992, 909349488, 1818698976]

約数ペア:

[(1, 1818698976), (2, 909349488), (3, 606232992), (4, 454674744), (6, 303116496), (8, 227337372), (9, 202077664), (12, 151558248), (16, 113668686), (18, 101038832), (24, 75779124), (32, 56834343), (36, 50519416), (48, 37889562), (72, 25259708), (96, 18944781), (144, 12629854), (288, 6314927), (1889, 962784), (3343, 544032), (3778, 481392), (5667, 320928), (6686, 272016), (7556, 240696), (10029, 181344), (11334, 160464), (13372, 136008), (15112, 120348), (17001, 106976), (20058, 90672), (22668, 80232), (26744, 68004), (30087, 60448), (30224, 60174), (34002, 53488), (40116, 45336)]