26698518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6421}}^1$

素因数の和:6450

約数の個数: 64

約数和(自身を含む): 73981440

約数和(自身を除く): 47282922

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 6421, 12842, 19263, 38526, 44947, 57789, 70631, 89894, 115578, 134841, 141262, 173367, 211893, 269682, 346734, 404523, 423786, 494417, 635679, 809046, 988834, 1213569, 1271358, 1483251, 1907037, 2427138, 2966502, 3814074, 4449753, 8899506, 13349259, 26698518]

約数ペア:

[(1, 26698518), (2, 13349259), (3, 8899506), (6, 4449753), (7, 3814074), (9, 2966502), (11, 2427138), (14, 1907037), (18, 1483251), (21, 1271358), (22, 1213569), (27, 988834), (33, 809046), (42, 635679), (54, 494417), (63, 423786), (66, 404523), (77, 346734), (99, 269682), (126, 211893), (154, 173367), (189, 141262), (198, 134841), (231, 115578), (297, 89894), (378, 70631), (462, 57789), (594, 44947), (693, 38526), (1386, 19263), (2079, 12842), (4158, 6421)]