890254152

素因数分解:

$2^3\times 3^4\times {\mathrm{1373849}}^1$

素因数の和:1373867

約数の個数: 40

約数和(自身を含む): 2493537750

約数和(自身を除く): 1603283598

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1373849, 2747698, 4121547, 5495396, 8243094, 10990792, 12364641, 16486188, 24729282, 32972376, 37093923, 49458564, 74187846, 98917128, 111281769, 148375692, 222563538, 296751384, 445127076, 890254152]

約数ペア:

[(1, 890254152), (2, 445127076), (3, 296751384), (4, 222563538), (6, 148375692), (8, 111281769), (9, 98917128), (12, 74187846), (18, 49458564), (24, 37093923), (27, 32972376), (36, 24729282), (54, 16486188), (72, 12364641), (81, 10990792), (108, 8243094), (162, 5495396), (216, 4121547), (324, 2747698), (648, 1373849)]