12402972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18133}}^1$

素因数の和:18162

約数の個数: 36

約数和(自身を含む): 33003880

約数和(自身を除く): 20600908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 18133, 36266, 54399, 72532, 108798, 163197, 217596, 326394, 344527, 652788, 689054, 1033581, 1378108, 2067162, 3100743, 4134324, 6201486, 12402972]

約数ペア:

[(1, 12402972), (2, 6201486), (3, 4134324), (4, 3100743), (6, 2067162), (9, 1378108), (12, 1033581), (18, 689054), (19, 652788), (36, 344527), (38, 326394), (57, 217596), (76, 163197), (114, 108798), (171, 72532), (228, 54399), (342, 36266), (684, 18133)]