2644668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5651}}^1$

素因数の和:5674

約数の個数: 36

約数和(自身を含む): 7200648

約数和(自身を除く): 4555980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5651, 11302, 16953, 22604, 33906, 50859, 67812, 73463, 101718, 146926, 203436, 220389, 293852, 440778, 661167, 881556, 1322334, 2644668]

約数ペア:

[(1, 2644668), (2, 1322334), (3, 881556), (4, 661167), (6, 440778), (9, 293852), (12, 220389), (13, 203436), (18, 146926), (26, 101718), (36, 73463), (39, 67812), (52, 50859), (78, 33906), (117, 22604), (156, 16953), (234, 11302), (468, 5651)]