15920394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{54151}}^1$

素因数の和:54170

約数の個数: 24

約数和(自身を含む): 37039968

約数和(自身を除く): 21119574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 54151, 108302, 162453, 324906, 379057, 758114, 1137171, 2274342, 2653399, 5306798, 7960197, 15920394]

約数ペア:

[(1, 15920394), (2, 7960197), (3, 5306798), (6, 2653399), (7, 2274342), (14, 1137171), (21, 758114), (42, 379057), (49, 324906), (98, 162453), (147, 108302), (294, 54151)]