243065238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{8929}}^1$

素因数の和:9296

約数の個数: 32

約数和(自身を含む): 525084000

約数和(自身を除く): 282018762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 4537, 8929, 9074, 13611, 17858, 26787, 27222, 53574, 116077, 232154, 348231, 696462, 3116221, 6232442, 9348663, 18697326, 40510873, 81021746, 121532619, 243065238]

約数ペア:

[(1, 243065238), (2, 121532619), (3, 81021746), (6, 40510873), (13, 18697326), (26, 9348663), (39, 6232442), (78, 3116221), (349, 696462), (698, 348231), (1047, 232154), (2094, 116077), (4537, 53574), (8929, 27222), (9074, 26787), (13611, 17858)]