18744912

素因数分解:

$2^4\times 3^3\times {\mathrm{43391}}^1$

素因数の和:43408

約数の個数: 40

約数和(自身を含む): 53806080

約数和(自身を除く): 35061168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43391, 86782, 130173, 173564, 260346, 347128, 390519, 520692, 694256, 781038, 1041384, 1171557, 1562076, 2082768, 2343114, 3124152, 4686228, 6248304, 9372456, 18744912]

約数ペア:

[(1, 18744912), (2, 9372456), (3, 6248304), (4, 4686228), (6, 3124152), (8, 2343114), (9, 2082768), (12, 1562076), (16, 1171557), (18, 1041384), (24, 781038), (27, 694256), (36, 520692), (48, 390519), (54, 347128), (72, 260346), (108, 173564), (144, 130173), (216, 86782), (432, 43391)]