18860340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{314339}}^1$

素因数の和:314351

約数の個数: 24

約数和(自身を含む): 52809120

約数和(自身を除く): 33948780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 314339, 628678, 943017, 1257356, 1571695, 1886034, 3143390, 3772068, 4715085, 6286780, 9430170, 18860340]

約数ペア:

[(1, 18860340), (2, 9430170), (3, 6286780), (4, 4715085), (5, 3772068), (6, 3143390), (10, 1886034), (12, 1571695), (15, 1257356), (20, 943017), (30, 628678), (60, 314339)]