148992018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3547429}}^1$

素因数の和:3547441

約数の個数: 16

約数和(自身を含む): 340553280

約数和(自身を除く): 191561262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3547429, 7094858, 10642287, 21284574, 24832003, 49664006, 74496009, 148992018]

約数ペア:

[(1, 148992018), (2, 74496009), (3, 49664006), (6, 24832003), (7, 21284574), (14, 10642287), (21, 7094858), (42, 3547429)]