3247788772812

素因数分解:

$2^2\times 3^1\times {\mathrm{420001}}^1\times {\mathrm{644401}}^1$

素因数の和:1064409

約数の個数: 24

約数和(自身を含む): 7578203606512

約数和(自身を除く): 4330414833700

約数列:

[1, 2, 3, 4, 6, 12, 420001, 644401, 840002, 1260003, 1288802, 1680004, 1933203, 2520006, 2577604, 3866406, 5040012, 7732812, 270649064401, 541298128802, 811947193203, 1082596257604, 1623894386406, 3247788772812]

約数ペア:

[(1, 3247788772812), (2, 1623894386406), (3, 1082596257604), (4, 811947193203), (6, 541298128802), (12, 270649064401), (420001, 7732812), (644401, 5040012), (840002, 3866406), (1260003, 2577604), (1288802, 2520006), (1680004, 1933203)]