145879578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{623417}}^1$

素因数の和:623438

約数の個数: 24

約数和(自身を含む): 340386228

約数和(自身を除く): 194506650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 623417, 1246834, 1870251, 3740502, 5610753, 8104421, 11221506, 16208842, 24313263, 48626526, 72939789, 145879578]

約数ペア:

[(1, 145879578), (2, 72939789), (3, 48626526), (6, 24313263), (9, 16208842), (13, 11221506), (18, 8104421), (26, 5610753), (39, 3740502), (78, 1870251), (117, 1246834), (234, 623417)]