26346957

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 46654272

約数和(自身を除く): 20307315

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 811, 833, 1547, 1911, 2433, 2499, 4641, 5677, 10543, 10829, 13787, 17031, 31629, 32487, 39739, 41361, 73801, 96509, 119217, 179231, 221403, 289527, 516607, 537693, 675563, 1254617, 1549821, 2026689, 3763851, 8782319, 26346957]

約数ペア:

[(1, 26346957), (3, 8782319), (7, 3763851), (13, 2026689), (17, 1549821), (21, 1254617), (39, 675563), (49, 537693), (51, 516607), (91, 289527), (119, 221403), (147, 179231), (221, 119217), (273, 96509), (357, 73801), (637, 41361), (663, 39739), (811, 32487), (833, 31629), (1547, 17031), (1911, 13787), (2433, 10829), (2499, 10543), (4641, 5677)]