39431742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15391}}^1$

素因数の和:15464

約数の個数: 32

約数和(自身を含む): 91613184

約数和(自身を除く): 52181442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 15391, 30782, 46173, 92346, 107737, 215474, 323211, 646422, 938851, 1877702, 2816553, 5633106, 6571957, 13143914, 19715871, 39431742]

約数ペア:

[(1, 39431742), (2, 19715871), (3, 13143914), (6, 6571957), (7, 5633106), (14, 2816553), (21, 1877702), (42, 938851), (61, 646422), (122, 323211), (183, 215474), (366, 107737), (427, 92346), (854, 46173), (1281, 30782), (2562, 15391)]