145356036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1730429}}^1$

素因数の和:1730443

約数の個数: 24

約数和(自身を含む): 387616320

約数和(自身を除く): 242260284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1730429, 3460858, 5191287, 6921716, 10382574, 12113003, 20765148, 24226006, 36339009, 48452012, 72678018, 145356036]

約数ペア:

[(1, 145356036), (2, 72678018), (3, 48452012), (4, 36339009), (6, 24226006), (7, 20765148), (12, 12113003), (14, 10382574), (21, 6921716), (28, 5191287), (42, 3460858), (84, 1730429)]