12391812

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 32356800

約数和(自身を除く): 19964988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 641, 716, 1074, 1282, 1611, 1923, 2148, 2564, 3222, 3846, 4833, 5769, 6444, 7692, 9666, 11538, 17307, 19332, 23076, 34614, 69228, 114739, 229478, 344217, 458956, 688434, 1032651, 1376868, 2065302, 3097953, 4130604, 6195906, 12391812]

約数ペア:

[(1, 12391812), (2, 6195906), (3, 4130604), (4, 3097953), (6, 2065302), (9, 1376868), (12, 1032651), (18, 688434), (27, 458956), (36, 344217), (54, 229478), (108, 114739), (179, 69228), (358, 34614), (537, 23076), (641, 19332), (716, 17307), (1074, 11538), (1282, 9666), (1611, 7692), (1923, 6444), (2148, 5769), (2564, 4833), (3222, 3846)]