18067876321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{2113}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 20968174080

約数和(自身を除く): 2900297759

約数列:

[1, 11, 19, 163, 209, 251, 1793, 2113, 2761, 3097, 4769, 23243, 34067, 40147, 40913, 52459, 344419, 441617, 450043, 530363, 777347, 3788609, 5833993, 6543961, 8550817, 10076897, 71983571, 86449169, 110845867, 950940859, 1642534211, 18067876321]

約数ペア:

[(1, 18067876321), (11, 1642534211), (19, 950940859), (163, 110845867), (209, 86449169), (251, 71983571), (1793, 10076897), (2113, 8550817), (2761, 6543961), (3097, 5833993), (4769, 3788609), (23243, 777347), (34067, 530363), (40147, 450043), (40913, 441617), (52459, 344419)]