21139934652

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5701169}}^1$

素因数の和:5701282

約数の個数: 36

約数和(自身を含む): 53955872880

約数和(自身を除く): 32815938228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 5701169, 11402338, 17103507, 22804676, 34207014, 51310521, 68414028, 102621042, 205242084, 587220407, 1174440814, 1761661221, 2348881628, 3523322442, 5284983663, 7046644884, 10569967326, 21139934652]

約数ペア:

[(1, 21139934652), (2, 10569967326), (3, 7046644884), (4, 5284983663), (6, 3523322442), (9, 2348881628), (12, 1761661221), (18, 1174440814), (36, 587220407), (103, 205242084), (206, 102621042), (309, 68414028), (412, 51310521), (618, 34207014), (927, 22804676), (1236, 17103507), (1854, 11402338), (3708, 5701169)]