18251013882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{146743}}^1$

素因数の和:147858

約数の個数: 32

約数和(自身を含む): 38458667520

約数和(自身を除く): 20207653638

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1091, 2182, 3273, 6546, 20729, 41458, 62187, 124374, 146743, 293486, 440229, 880458, 2788117, 5576234, 8364351, 16728702, 160096613, 320193226, 480289839, 960579678, 3041835647, 6083671294, 9125506941, 18251013882]

約数ペア:

[(1, 18251013882), (2, 9125506941), (3, 6083671294), (6, 3041835647), (19, 960579678), (38, 480289839), (57, 320193226), (114, 160096613), (1091, 16728702), (2182, 8364351), (3273, 5576234), (6546, 2788117), (20729, 880458), (41458, 440229), (62187, 293486), (124374, 146743)]