18924124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 36832320

約数和(自身を除く): 17908196

約数列:

[1, 2, 4, 23, 29, 41, 46, 58, 82, 92, 116, 164, 173, 346, 667, 692, 943, 1189, 1334, 1886, 2378, 2668, 3772, 3979, 4756, 5017, 7093, 7958, 10034, 14186, 15916, 20068, 27347, 28372, 54694, 109388, 115391, 163139, 205697, 230782, 326278, 411394, 461564, 652556, 822788, 4731031, 9462062, 18924124]

約数ペア:

[(1, 18924124), (2, 9462062), (4, 4731031), (23, 822788), (29, 652556), (41, 461564), (46, 411394), (58, 326278), (82, 230782), (92, 205697), (116, 163139), (164, 115391), (173, 109388), (346, 54694), (667, 28372), (692, 27347), (943, 20068), (1189, 15916), (1334, 14186), (1886, 10034), (2378, 7958), (2668, 7093), (3772, 5017), (3979, 4756)]