170718714

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 376653888

約数和(自身を除く): 205935174

約数列:

[1, 2, 3, 6, 9, 18, 107, 137, 214, 274, 321, 411, 642, 647, 822, 963, 1233, 1294, 1926, 1941, 2466, 3882, 5823, 11646, 14659, 29318, 43977, 69229, 87954, 88639, 131931, 138458, 177278, 207687, 263862, 265917, 415374, 531834, 623061, 797751, 1246122, 1595502, 9484373, 18968746, 28453119, 56906238, 85359357, 170718714]

約数ペア:

[(1, 170718714), (2, 85359357), (3, 56906238), (6, 28453119), (9, 18968746), (18, 9484373), (107, 1595502), (137, 1246122), (214, 797751), (274, 623061), (321, 531834), (411, 415374), (642, 265917), (647, 263862), (822, 207687), (963, 177278), (1233, 138458), (1294, 131931), (1926, 88639), (1941, 87954), (2466, 69229), (3882, 43977), (5823, 29318), (11646, 14659)]