1720008

素因数分解:

$2^3\times 3^3\times {\mathrm{7963}}^1$

素因数の和:7978

約数の個数: 32

約数和(自身を含む): 4778400

約数和(自身を除く): 3058392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 7963, 15926, 23889, 31852, 47778, 63704, 71667, 95556, 143334, 191112, 215001, 286668, 430002, 573336, 860004, 1720008]

約数ペア:

[(1, 1720008), (2, 860004), (3, 573336), (4, 430002), (6, 286668), (8, 215001), (9, 191112), (12, 143334), (18, 95556), (24, 71667), (27, 63704), (36, 47778), (54, 31852), (72, 23889), (108, 15926), (216, 7963)]