18426470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 35481888

約数和(自身を除く): 17055418

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1013, 1070, 1819, 2026, 3638, 5065, 9095, 10130, 17221, 18190, 34442, 86105, 108391, 172210, 216782, 541955, 1083910, 1842647, 3685294, 9213235, 18426470]

約数ペア:

[(1, 18426470), (2, 9213235), (5, 3685294), (10, 1842647), (17, 1083910), (34, 541955), (85, 216782), (107, 172210), (170, 108391), (214, 86105), (535, 34442), (1013, 18190), (1070, 17221), (1819, 10130), (2026, 9095), (3638, 5065)]