12642714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5315

約数の個数: 48

約数和(自身を含む): 32959680

約数和(自身を除く): 20316966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 5281, 10562, 15843, 31686, 36967, 47529, 73934, 95058, 100339, 110901, 200678, 221802, 301017, 332703, 602034, 665406, 702373, 903051, 1404746, 1806102, 2107119, 4214238, 6321357, 12642714]

約数ペア:

[(1, 12642714), (2, 6321357), (3, 4214238), (6, 2107119), (7, 1806102), (9, 1404746), (14, 903051), (18, 702373), (19, 665406), (21, 602034), (38, 332703), (42, 301017), (57, 221802), (63, 200678), (114, 110901), (126, 100339), (133, 95058), (171, 73934), (266, 47529), (342, 36967), (399, 31686), (798, 15843), (1197, 10562), (2394, 5281)]