851623128

素因数分解:

$2^3\times 3^2\times {\mathrm{877}}^1\times {\mathrm{13487}}^1$

素因数の和:14376

約数の個数: 48

約数和(自身を含む): 2309280480

約数和(自身を除く): 1457657352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 877, 1754, 2631, 3508, 5262, 7016, 7893, 10524, 13487, 15786, 21048, 26974, 31572, 40461, 53948, 63144, 80922, 107896, 121383, 161844, 242766, 323688, 485532, 971064, 11828099, 23656198, 35484297, 47312396, 70968594, 94624792, 106452891, 141937188, 212905782, 283874376, 425811564, 851623128]

約数ペア:

[(1, 851623128), (2, 425811564), (3, 283874376), (4, 212905782), (6, 141937188), (8, 106452891), (9, 94624792), (12, 70968594), (18, 47312396), (24, 35484297), (36, 23656198), (72, 11828099), (877, 971064), (1754, 485532), (2631, 323688), (3508, 242766), (5262, 161844), (7016, 121383), (7893, 107896), (10524, 80922), (13487, 63144), (15786, 53948), (21048, 40461), (26974, 31572)]