1637988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12409}}^1$

素因数の和:12427

約数の個数: 24

約数和(自身を含む): 4169760

約数和(自身を除く): 2531772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 12409, 24818, 37227, 49636, 74454, 136499, 148908, 272998, 409497, 545996, 818994, 1637988]

約数ペア:

[(1, 1637988), (2, 818994), (3, 545996), (4, 409497), (6, 272998), (11, 148908), (12, 136499), (22, 74454), (33, 49636), (44, 37227), (66, 24818), (132, 12409)]