18041030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 37509696

約数和(自身を除く): 19468666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 2657, 3395, 5314, 6790, 13285, 18599, 26570, 37198, 92995, 185990, 257729, 515458, 1288645, 1804103, 2577290, 3608206, 9020515, 18041030]

約数ペア:

[(1, 18041030), (2, 9020515), (5, 3608206), (7, 2577290), (10, 1804103), (14, 1288645), (35, 515458), (70, 257729), (97, 185990), (194, 92995), (485, 37198), (679, 26570), (970, 18599), (1358, 13285), (2657, 6790), (3395, 5314)]