18298410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46919}}^1$

素因数の和:46942

約数の個数: 32

約数和(自身を含む): 47295360

約数和(自身を除く): 28996950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 46919, 93838, 140757, 234595, 281514, 469190, 609947, 703785, 1219894, 1407570, 1829841, 3049735, 3659682, 6099470, 9149205, 18298410]

約数ペア:

[(1, 18298410), (2, 9149205), (3, 6099470), (5, 3659682), (6, 3049735), (10, 1829841), (13, 1407570), (15, 1219894), (26, 703785), (30, 609947), (39, 469190), (65, 281514), (78, 234595), (130, 140757), (195, 93838), (390, 46919)]