18393018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15101}}^1$

素因数の和:15142

約数の個数: 32

約数和(自身を含む): 43493760

約数和(自身を除く): 25100742

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 15101, 30202, 45303, 90606, 105707, 211414, 317121, 437929, 634242, 875858, 1313787, 2627574, 3065503, 6131006, 9196509, 18393018]

約数ペア:

[(1, 18393018), (2, 9196509), (3, 6131006), (6, 3065503), (7, 2627574), (14, 1313787), (21, 875858), (29, 634242), (42, 437929), (58, 317121), (87, 211414), (174, 105707), (203, 90606), (406, 45303), (609, 30202), (1218, 15101)]