18704214

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22109}}^1$

素因数の和:22164

約数の個数: 24

約数和(自身を含む): 41389920

約数和(自身を除く): 22685706

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22109, 44218, 66327, 132654, 198981, 397962, 1039123, 2078246, 3117369, 6234738, 9352107, 18704214]

約数ペア:

[(1, 18704214), (2, 9352107), (3, 6234738), (6, 3117369), (9, 2078246), (18, 1039123), (47, 397962), (94, 198981), (141, 132654), (282, 66327), (423, 44218), (846, 22109)]