18472066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6659}}^1$

素因数の和:6753

約数の個数: 16

約数和(自身を含む): 29570400

約数和(自身を除く): 11098334

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 6659, 13318, 126521, 253042, 486107, 972214, 9236033, 18472066]

約数ペア:

[(1, 18472066), (2, 9236033), (19, 972214), (38, 486107), (73, 253042), (146, 126521), (1387, 13318), (2774, 6659)]