18075070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 35294112

約数和(自身を除く): 17219042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 853, 1630, 1706, 2119, 4238, 4265, 8530, 10595, 11089, 21190, 22178, 55445, 110890, 139039, 278078, 695195, 1390390, 1807507, 3615014, 9037535, 18075070]

約数ペア:

[(1, 18075070), (2, 9037535), (5, 3615014), (10, 1807507), (13, 1390390), (26, 695195), (65, 278078), (130, 139039), (163, 110890), (326, 55445), (815, 22178), (853, 21190), (1630, 11089), (1706, 10595), (2119, 8530), (4238, 4265)]