118388718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21851}}^1$

素因数の和:21909

約数の個数: 48

約数和(自身を含む): 299984256

約数和(自身を除く): 181595538

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, 21851, 43702, 65553, 131106, 152957, 196659, 305914, 393318, 458871, 917742, 939593, 1376613, 1879186, 2753226, 2818779, 5637558, 6577151, 8456337, 13154302, 16912674, 19731453, 39462906, 59194359, 118388718]

約数ペア:

[(1, 118388718), (2, 59194359), (3, 39462906), (6, 19731453), (7, 16912674), (9, 13154302), (14, 8456337), (18, 6577151), (21, 5637558), (42, 2818779), (43, 2753226), (63, 1879186), (86, 1376613), (126, 939593), (129, 917742), (258, 458871), (301, 393318), (387, 305914), (602, 196659), (774, 152957), (903, 131106), (1806, 65553), (2709, 43702), (5418, 21851)]