18732510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{208139}}^1$

素因数の和:208152

約数の個数: 24

約数和(自身を含む): 48704760

約数和(自身を除く): 29972250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 208139, 416278, 624417, 1040695, 1248834, 1873251, 2081390, 3122085, 3746502, 6244170, 9366255, 18732510]

約数ペア:

[(1, 18732510), (2, 9366255), (3, 6244170), (5, 3746502), (6, 3122085), (9, 2081390), (10, 1873251), (15, 1248834), (18, 1040695), (30, 624417), (45, 416278), (90, 208139)]