18764508718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1\times {\mathrm{6269}}^1$

素因数の和:6864

約数の個数: 32

約数和(自身を含む): 29849212800

約数和(自身を除く): 11084704082

約数列:

[1, 2, 19, 38, 227, 347, 454, 694, 4313, 6269, 6593, 8626, 12538, 13186, 78769, 119111, 157538, 238222, 1423063, 1496611, 2175343, 2846126, 2993222, 4350686, 27038197, 41331517, 54076394, 82663034, 493802861, 987605722, 9382254359, 18764508718]

約数ペア:

[(1, 18764508718), (2, 9382254359), (19, 987605722), (38, 493802861), (227, 82663034), (347, 54076394), (454, 41331517), (694, 27038197), (4313, 4350686), (6269, 2993222), (6593, 2846126), (8626, 2175343), (12538, 1496611), (13186, 1423063), (78769, 238222), (119111, 157538)]