12830706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 32198400

約数和(自身を除く): 19367694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1289, 1422, 1659, 2578, 3318, 3867, 4977, 7734, 9023, 9954, 11601, 18046, 23202, 27069, 54138, 81207, 101831, 162414, 203662, 305493, 610986, 712817, 916479, 1425634, 1832958, 2138451, 4276902, 6415353, 12830706]

約数ペア:

[(1, 12830706), (2, 6415353), (3, 4276902), (6, 2138451), (7, 1832958), (9, 1425634), (14, 916479), (18, 712817), (21, 610986), (42, 305493), (63, 203662), (79, 162414), (126, 101831), (158, 81207), (237, 54138), (474, 27069), (553, 23202), (711, 18046), (1106, 11601), (1289, 9954), (1422, 9023), (1659, 7734), (2578, 4977), (3318, 3867)]