2018653581

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{9697}}^1$

素因数の和:10161

約数の個数: 32

約数和(自身を含む): 3217563648

約数和(自身を除く): 1198910067

約数列:

[1, 3, 7, 21, 23, 69, 161, 431, 483, 1293, 3017, 9051, 9697, 9913, 29091, 29739, 67879, 69391, 203637, 208173, 223031, 669093, 1561217, 4179407, 4683651, 12538221, 29255849, 87767547, 96126361, 288379083, 672884527, 2018653581]

約数ペア:

[(1, 2018653581), (3, 672884527), (7, 288379083), (21, 96126361), (23, 87767547), (69, 29255849), (161, 12538221), (431, 4683651), (483, 4179407), (1293, 1561217), (3017, 669093), (9051, 223031), (9697, 208173), (9913, 203637), (29091, 69391), (29739, 67879)]