26996346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2683}}^1$

素因数の和:2747

約数の個数: 48

約数和(自身を含む): 64480416

約数和(自身を除く): 37484070

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 2683, 3354, 5031, 5366, 8049, 10062, 16098, 24147, 34879, 48294, 69758, 104637, 115369, 209274, 230738, 313911, 346107, 627822, 692214, 1038321, 1499797, 2076642, 2999594, 4499391, 8998782, 13498173, 26996346]

約数ペア:

[(1, 26996346), (2, 13498173), (3, 8998782), (6, 4499391), (9, 2999594), (13, 2076642), (18, 1499797), (26, 1038321), (39, 692214), (43, 627822), (78, 346107), (86, 313911), (117, 230738), (129, 209274), (234, 115369), (258, 104637), (387, 69758), (559, 48294), (774, 34879), (1118, 24147), (1677, 16098), (2683, 10062), (3354, 8049), (5031, 5366)]