2149781166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{12637}}^1$

素因数の和:13385

約数の個数: 48

約数和(自身を含む): 5023453344

約数和(自身を除く): 2873672178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 727, 1454, 2181, 4362, 6543, 9451, 12637, 13086, 18902, 25274, 28353, 37911, 56706, 75822, 85059, 113733, 164281, 170118, 227466, 328562, 492843, 985686, 1478529, 2957058, 9187099, 18374198, 27561297, 55122594, 82683891, 119432287, 165367782, 238864574, 358296861, 716593722, 1074890583, 2149781166]

約数ペア:

[(1, 2149781166), (2, 1074890583), (3, 716593722), (6, 358296861), (9, 238864574), (13, 165367782), (18, 119432287), (26, 82683891), (39, 55122594), (78, 27561297), (117, 18374198), (234, 9187099), (727, 2957058), (1454, 1478529), (2181, 985686), (4362, 492843), (6543, 328562), (9451, 227466), (12637, 170118), (13086, 164281), (18902, 113733), (25274, 85059), (28353, 75822), (37911, 56706)]