18320910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1319}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 25777650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 463, 926, 1319, 1389, 2315, 2638, 2778, 3957, 4630, 6595, 6945, 7914, 13190, 13890, 19785, 39570, 610697, 1221394, 1832091, 3053485, 3664182, 6106970, 9160455, 18320910]

約数ペア:

[(1, 18320910), (2, 9160455), (3, 6106970), (5, 3664182), (6, 3053485), (10, 1832091), (15, 1221394), (30, 610697), (463, 39570), (926, 19785), (1319, 13890), (1389, 13190), (2315, 7914), (2638, 6945), (2778, 6595), (3957, 4630)]