18182192

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2505

約数の個数: 40

約数和(自身を含む): 40878336

約数和(自身を除く): 22696144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 2423, 3752, 4846, 7504, 9692, 16961, 19384, 33922, 38768, 67844, 135688, 162341, 271376, 324682, 649364, 1136387, 1298728, 2272774, 2597456, 4545548, 9091096, 18182192]

約数ペア:

[(1, 18182192), (2, 9091096), (4, 4545548), (7, 2597456), (8, 2272774), (14, 1298728), (16, 1136387), (28, 649364), (56, 324682), (67, 271376), (112, 162341), (134, 135688), (268, 67844), (469, 38768), (536, 33922), (938, 19384), (1072, 16961), (1876, 9692), (2423, 7504), (3752, 4846)]