18612064

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{8681}}^1$

素因数の和:8758

約数の個数: 24

約数和(自身を含む): 37193688

約数和(自身を除く): 18581624

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 8681, 17362, 34724, 69448, 138896, 277792, 581627, 1163254, 2326508, 4653016, 9306032, 18612064]

約数ペア:

[(1, 18612064), (2, 9306032), (4, 4653016), (8, 2326508), (16, 1163254), (32, 581627), (67, 277792), (134, 138896), (268, 69448), (536, 34724), (1072, 17362), (2144, 8681)]