31000698

素因数分解:

$2^1\times 3^3\times {\mathrm{317}}^1\times {\mathrm{1811}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 69145920

約数和(自身を除く): 38145222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 317, 634, 951, 1811, 1902, 2853, 3622, 5433, 5706, 8559, 10866, 16299, 17118, 32598, 48897, 97794, 574087, 1148174, 1722261, 3444522, 5166783, 10333566, 15500349, 31000698]

約数ペア:

[(1, 31000698), (2, 15500349), (3, 10333566), (6, 5166783), (9, 3444522), (18, 1722261), (27, 1148174), (54, 574087), (317, 97794), (634, 48897), (951, 32598), (1811, 17118), (1902, 16299), (2853, 10866), (3622, 8559), (5433, 5706)]