27421306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 47915712

約数和(自身を除く): 20494406

約数列:

[1, 2, 11, 17, 22, 34, 157, 187, 314, 374, 467, 934, 1727, 2669, 3454, 5137, 5338, 7939, 10274, 15878, 29359, 58718, 73319, 87329, 146638, 174658, 806509, 1246423, 1613018, 2492846, 13710653, 27421306]

約数ペア:

[(1, 27421306), (2, 13710653), (11, 2492846), (17, 1613018), (22, 1246423), (34, 806509), (157, 174658), (187, 146638), (314, 87329), (374, 73319), (467, 58718), (934, 29359), (1727, 15878), (2669, 10274), (3454, 7939), (5137, 5338)]