350172

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 904176

約数和(自身を除く): 554004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 137, 142, 213, 274, 284, 411, 426, 548, 639, 822, 852, 1233, 1278, 1644, 2466, 2556, 4932, 9727, 19454, 29181, 38908, 58362, 87543, 116724, 175086, 350172]

約数ペア:

[(1, 350172), (2, 175086), (3, 116724), (4, 87543), (6, 58362), (9, 38908), (12, 29181), (18, 19454), (36, 9727), (71, 4932), (137, 2556), (142, 2466), (213, 1644), (274, 1278), (284, 1233), (411, 852), (426, 822), (548, 639)]