6647868

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{3929}}^1$

素因数の和:3986

約数の個数: 36

約数和(自身を含む): 17166240

約数和(自身を除く): 10518372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 3929, 7858, 11787, 15716, 23574, 35361, 47148, 70722, 141444, 184663, 369326, 553989, 738652, 1107978, 1661967, 2215956, 3323934, 6647868]

約数ペア:

[(1, 6647868), (2, 3323934), (3, 2215956), (4, 1661967), (6, 1107978), (9, 738652), (12, 553989), (18, 369326), (36, 184663), (47, 141444), (94, 70722), (141, 47148), (188, 35361), (282, 23574), (423, 15716), (564, 11787), (846, 7858), (1692, 3929)]