18581468402

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{911}}^1\times {\mathrm{2693}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 31959719424

約数和(自身を除く): 13378251022

約数列:

[1, 2, 7, 14, 541, 911, 1082, 1822, 2693, 3787, 5386, 6377, 7574, 12754, 18851, 37702, 492851, 985702, 1456913, 2453323, 2913826, 3449957, 4906646, 6899914, 10198391, 17173261, 20396782, 34346522, 1327247743, 2654495486, 9290734201, 18581468402]

約数ペア:

[(1, 18581468402), (2, 9290734201), (7, 2654495486), (14, 1327247743), (541, 34346522), (911, 20396782), (1082, 17173261), (1822, 10198391), (2693, 6899914), (3787, 4906646), (5386, 3449957), (6377, 2913826), (7574, 2453323), (12754, 1456913), (18851, 985702), (37702, 492851)]