18326670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2377}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 44173728

約数和(自身を除く): 25847058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2377, 2570, 3855, 4754, 7131, 7710, 11885, 14262, 23770, 35655, 71310, 610889, 1221778, 1832667, 3054445, 3665334, 6108890, 9163335, 18326670]

約数ペア:

[(1, 18326670), (2, 9163335), (3, 6108890), (5, 3665334), (6, 3054445), (10, 1832667), (15, 1221778), (30, 610889), (257, 71310), (514, 35655), (771, 23770), (1285, 14262), (1542, 11885), (2377, 7710), (2570, 7131), (3855, 4754)]