8704242

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 20517120

約数和(自身を除く): 11812878

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 821, 1178, 1642, 1767, 2463, 3534, 4926, 5301, 7389, 10602, 14778, 15599, 25451, 31198, 46797, 50902, 76353, 93594, 140391, 152706, 229059, 280782, 458118, 483569, 967138, 1450707, 2901414, 4352121, 8704242]

約数ペア:

[(1, 8704242), (2, 4352121), (3, 2901414), (6, 1450707), (9, 967138), (18, 483569), (19, 458118), (31, 280782), (38, 229059), (57, 152706), (62, 140391), (93, 93594), (114, 76353), (171, 50902), (186, 46797), (279, 31198), (342, 25451), (558, 15599), (589, 14778), (821, 10602), (1178, 7389), (1642, 5301), (1767, 4926), (2463, 3534)]