153047538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1214663}}^1$

素因数の和:1214678

約数の個数: 24

約数和(自身を含む): 378975168

約数和(自身を除く): 225927630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1214663, 2429326, 3643989, 7287978, 8502641, 10931967, 17005282, 21863934, 25507923, 51015846, 76523769, 153047538]

約数ペア:

[(1, 153047538), (2, 76523769), (3, 51015846), (6, 25507923), (7, 21863934), (9, 17005282), (14, 10931967), (18, 8502641), (21, 7287978), (42, 3643989), (63, 2429326), (126, 1214663)]