18808225422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{447814891}}^1$

素因数の和:447814903

約数の個数: 16

約数和(自身を含む): 42990229632

約数和(自身を除く): 24182004210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 447814891, 895629782, 1343444673, 2686889346, 3134704237, 6269408474, 9404112711, 18808225422]

約数ペア:

[(1, 18808225422), (2, 9404112711), (3, 6269408474), (6, 3134704237), (7, 2686889346), (14, 1343444673), (21, 895629782), (42, 447814891)]