2659644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5706

約数の個数: 36

約数和(自身を含む): 7241416

約数和(自身を除く): 4581772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5683, 11366, 17049, 22732, 34098, 51147, 68196, 73879, 102294, 147758, 204588, 221637, 295516, 443274, 664911, 886548, 1329822, 2659644]

約数ペア:

[(1, 2659644), (2, 1329822), (3, 886548), (4, 664911), (6, 443274), (9, 295516), (12, 221637), (13, 204588), (18, 147758), (26, 102294), (36, 73879), (39, 68196), (52, 51147), (78, 34098), (117, 22732), (156, 17049), (234, 11366), (468, 5683)]