13918422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331391}}^1$

素因数の和:331403

約数の個数: 16

約数和(自身を含む): 31813632

約数和(自身を除く): 17895210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331391, 662782, 994173, 1988346, 2319737, 4639474, 6959211, 13918422]

約数ペア:

[(1, 13918422), (2, 6959211), (3, 4639474), (6, 2319737), (7, 1988346), (14, 994173), (21, 662782), (42, 331391)]