12381372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20231}}^1$

素因数の和:20258

約数の個数: 36

約数和(自身を含む): 33140016

約数和(自身を除く): 20758644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 20231, 40462, 60693, 80924, 121386, 182079, 242772, 343927, 364158, 687854, 728316, 1031781, 1375708, 2063562, 3095343, 4127124, 6190686, 12381372]

約数ペア:

[(1, 12381372), (2, 6190686), (3, 4127124), (4, 3095343), (6, 2063562), (9, 1375708), (12, 1031781), (17, 728316), (18, 687854), (34, 364158), (36, 343927), (51, 242772), (68, 182079), (102, 121386), (153, 80924), (204, 60693), (306, 40462), (612, 20231)]