18739182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 47775744

約数和(自身を除く): 29036562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 863, 987, 1034, 1551, 1726, 1974, 2589, 3102, 3619, 5178, 6041, 7238, 9493, 10857, 12082, 18123, 18986, 21714, 28479, 36246, 40561, 56958, 66451, 81122, 121683, 132902, 199353, 243366, 283927, 398706, 446171, 567854, 851781, 892342, 1338513, 1703562, 2677026, 3123197, 6246394, 9369591, 18739182]

約数ペア:

[(1, 18739182), (2, 9369591), (3, 6246394), (6, 3123197), (7, 2677026), (11, 1703562), (14, 1338513), (21, 892342), (22, 851781), (33, 567854), (42, 446171), (47, 398706), (66, 283927), (77, 243366), (94, 199353), (141, 132902), (154, 121683), (231, 81122), (282, 66451), (329, 56958), (462, 40561), (517, 36246), (658, 28479), (863, 21714), (987, 18986), (1034, 18123), (1551, 12082), (1726, 10857), (1974, 9493), (2589, 7238), (3102, 6041), (3619, 5178)]