139517388

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{14407}}^1$

素因数の和:14686

約数の個数: 36

約数和(自身を含む): 354004560

約数和(自身を除く): 214487172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 14407, 28814, 43221, 57628, 86442, 129663, 172884, 259326, 518652, 3875483, 7750966, 11626449, 15501932, 23252898, 34879347, 46505796, 69758694, 139517388]

約数ペア:

[(1, 139517388), (2, 69758694), (3, 46505796), (4, 34879347), (6, 23252898), (9, 15501932), (12, 11626449), (18, 7750966), (36, 3875483), (269, 518652), (538, 259326), (807, 172884), (1076, 129663), (1614, 86442), (2421, 57628), (3228, 43221), (4842, 28814), (9684, 14407)]