15922242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 39828672

約数和(自身を除く): 23906430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1181, 1498, 1926, 2247, 2362, 3543, 4494, 6741, 7086, 8267, 10629, 13482, 16534, 21258, 24801, 49602, 74403, 126367, 148806, 252734, 379101, 758202, 884569, 1137303, 1769138, 2274606, 2653707, 5307414, 7961121, 15922242]

約数ペア:

[(1, 15922242), (2, 7961121), (3, 5307414), (6, 2653707), (7, 2274606), (9, 1769138), (14, 1137303), (18, 884569), (21, 758202), (42, 379101), (63, 252734), (107, 148806), (126, 126367), (214, 74403), (321, 49602), (642, 24801), (749, 21258), (963, 16534), (1181, 13482), (1498, 10629), (1926, 8267), (2247, 7086), (2362, 6741), (3543, 4494)]