20174423058

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{760897}}^1$

素因数の和:761399

約数の個数: 32

約数和(自身を含む): 44923417920

約数和(自身を除く): 24748994862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2946, 4419, 8838, 13257, 26514, 760897, 1521794, 2282691, 4565382, 6848073, 13696146, 20544219, 41088438, 373600427, 747200854, 1120801281, 2241602562, 3362403843, 6724807686, 10087211529, 20174423058]

約数ペア:

[(1, 20174423058), (2, 10087211529), (3, 6724807686), (6, 3362403843), (9, 2241602562), (18, 1120801281), (27, 747200854), (54, 373600427), (491, 41088438), (982, 20544219), (1473, 13696146), (2946, 6848073), (4419, 4565382), (8838, 2282691), (13257, 1521794), (26514, 760897)]