18341988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{218357}}^1$

素因数の和:218371

約数の個数: 24

約数和(自身を含む): 48912192

約数和(自身を除く): 30570204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 218357, 436714, 655071, 873428, 1310142, 1528499, 2620284, 3056998, 4585497, 6113996, 9170994, 18341988]

約数ペア:

[(1, 18341988), (2, 9170994), (3, 6113996), (4, 4585497), (6, 3056998), (7, 2620284), (12, 1528499), (14, 1310142), (21, 873428), (28, 655071), (42, 436714), (84, 218357)]