12478914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{33013}}^1$

素因数の和:33031

約数の個数: 32

約数和(自身を含む): 31693440

約数和(自身を除く): 19214526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 33013, 66026, 99039, 198078, 231091, 297117, 462182, 594234, 693273, 891351, 1386546, 1782702, 2079819, 4159638, 6239457, 12478914]

約数ペア:

[(1, 12478914), (2, 6239457), (3, 4159638), (6, 2079819), (7, 1782702), (9, 1386546), (14, 891351), (18, 693273), (21, 594234), (27, 462182), (42, 297117), (54, 231091), (63, 198078), (126, 99039), (189, 66026), (378, 33013)]