1218479436

素因数分解:

$2^2\times 3^4\times {\mathrm{1249}}^1\times {\mathrm{3011}}^1$

素因数の和:4276

約数の個数: 60

約数和(自身を含む): 3188955000

約数和(自身を除く): 1970475564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1249, 2498, 3011, 3747, 4996, 6022, 7494, 9033, 11241, 12044, 14988, 18066, 22482, 27099, 33723, 36132, 44964, 54198, 67446, 81297, 101169, 108396, 134892, 162594, 202338, 243891, 325188, 404676, 487782, 975564, 3760739, 7521478, 11282217, 15042956, 22564434, 33846651, 45128868, 67693302, 101539953, 135386604, 203079906, 304619859, 406159812, 609239718, 1218479436]

約数ペア:

[(1, 1218479436), (2, 609239718), (3, 406159812), (4, 304619859), (6, 203079906), (9, 135386604), (12, 101539953), (18, 67693302), (27, 45128868), (36, 33846651), (54, 22564434), (81, 15042956), (108, 11282217), (162, 7521478), (324, 3760739), (1249, 975564), (2498, 487782), (3011, 404676), (3747, 325188), (4996, 243891), (6022, 202338), (7494, 162594), (9033, 134892), (11241, 108396), (12044, 101169), (14988, 81297), (18066, 67446), (22482, 54198), (27099, 44964), (33723, 36132)]