18419130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{68219}}^1$

素因数の和:68235

約数の個数: 32

約数和(自身を含む): 49118400

約数和(自身を除く): 30699270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 68219, 136438, 204657, 341095, 409314, 613971, 682190, 1023285, 1227942, 1841913, 2046570, 3069855, 3683826, 6139710, 9209565, 18419130]

約数ペア:

[(1, 18419130), (2, 9209565), (3, 6139710), (5, 3683826), (6, 3069855), (9, 2046570), (10, 1841913), (15, 1227942), (18, 1023285), (27, 682190), (30, 613971), (45, 409314), (54, 341095), (90, 204657), (135, 136438), (270, 68219)]