18242848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43853}}^1$

素因数の和:43876

約数の個数: 24

約数和(自身を含む): 38679228

約数和(自身を除く): 20436380

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 43853, 87706, 175412, 350824, 570089, 701648, 1140178, 1403296, 2280356, 4560712, 9121424, 18242848]

約数ペア:

[(1, 18242848), (2, 9121424), (4, 4560712), (8, 2280356), (13, 1403296), (16, 1140178), (26, 701648), (32, 570089), (52, 350824), (104, 175412), (208, 87706), (416, 43853)]