39827718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7351}}^1$

素因数の和:7409

約数の個数: 48

約数和(自身を含む): 100928256

約数和(自身を除く): 61100538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 7351, 14702, 22053, 44106, 51457, 66159, 102914, 132318, 154371, 308742, 316093, 463113, 632186, 926226, 948279, 1896558, 2212651, 2844837, 4425302, 5689674, 6637953, 13275906, 19913859, 39827718]

約数ペア:

[(1, 39827718), (2, 19913859), (3, 13275906), (6, 6637953), (7, 5689674), (9, 4425302), (14, 2844837), (18, 2212651), (21, 1896558), (42, 948279), (43, 926226), (63, 632186), (86, 463113), (126, 316093), (129, 308742), (258, 154371), (301, 132318), (387, 102914), (602, 66159), (774, 51457), (903, 44106), (1806, 22053), (2709, 14702), (5418, 7351)]