18975524256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5068249}}^1$

素因数の和:5068278

約数の個数: 72

約数和(自身を含む): 58112554500

約数和(自身を除く): 39137030244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5068249, 10136498, 15204747, 20272996, 30409494, 40545992, 45614241, 60818988, 65887237, 81091984, 91228482, 121637976, 131774474, 162183968, 182456964, 197661711, 243275952, 263548948, 364913928, 395323422, 486551904, 527097896, 592985133, 729827856, 790646844, 1054195792, 1185970266, 1459655712, 1581293688, 2108391584, 2371940532, 3162587376, 4743881064, 6325174752, 9487762128, 18975524256]

約数ペア:

[(1, 18975524256), (2, 9487762128), (3, 6325174752), (4, 4743881064), (6, 3162587376), (8, 2371940532), (9, 2108391584), (12, 1581293688), (13, 1459655712), (16, 1185970266), (18, 1054195792), (24, 790646844), (26, 729827856), (32, 592985133), (36, 527097896), (39, 486551904), (48, 395323422), (52, 364913928), (72, 263548948), (78, 243275952), (96, 197661711), (104, 182456964), (117, 162183968), (144, 131774474), (156, 121637976), (208, 91228482), (234, 81091984), (288, 65887237), (312, 60818988), (416, 45614241), (468, 40545992), (624, 30409494), (936, 20272996), (1248, 15204747), (1872, 10136498), (3744, 5068249)]