2018015451257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1\times {\mathrm{13487}}^1$

素因数の和:15305

約数の個数: 32

約数和(自身を含む): 2227009075200

約数和(自身を除く): 208993623943

約数列:

[1, 13, 79, 89, 1027, 1157, 1637, 7031, 13487, 21281, 91403, 129323, 145693, 175331, 1065473, 1200343, 1681199, 1894009, 11509747, 13851149, 15604459, 22078219, 94827097, 149626711, 287016847, 1232752261, 1744179301, 1964961491, 22674330913, 25544499383, 155231957789, 2018015451257]

約数ペア:

[(1, 2018015451257), (13, 155231957789), (79, 25544499383), (89, 22674330913), (1027, 1964961491), (1157, 1744179301), (1637, 1232752261), (7031, 287016847), (13487, 149626711), (21281, 94827097), (91403, 22078219), (129323, 15604459), (145693, 13851149), (175331, 11509747), (1065473, 1894009), (1200343, 1681199)]