1918170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21313}}^1$

素因数の和:21326

約数の個数: 24

約数和(自身を含む): 4987476

約数和(自身を除く): 3069306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21313, 42626, 63939, 106565, 127878, 191817, 213130, 319695, 383634, 639390, 959085, 1918170]

約数ペア:

[(1, 1918170), (2, 959085), (3, 639390), (5, 383634), (6, 319695), (9, 213130), (10, 191817), (15, 127878), (18, 106565), (30, 63939), (45, 42626), (90, 21313)]