2979054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 7207200

約数和(自身を除く): 4228146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 439, 522, 754, 878, 1131, 1317, 2262, 2634, 3393, 3951, 5707, 6786, 7902, 11414, 12731, 17121, 25462, 34242, 38193, 51363, 76386, 102726, 114579, 165503, 229158, 331006, 496509, 993018, 1489527, 2979054]

約数ペア:

[(1, 2979054), (2, 1489527), (3, 993018), (6, 496509), (9, 331006), (13, 229158), (18, 165503), (26, 114579), (29, 102726), (39, 76386), (58, 51363), (78, 38193), (87, 34242), (117, 25462), (174, 17121), (234, 12731), (261, 11414), (377, 7902), (439, 6786), (522, 5707), (754, 3951), (878, 3393), (1131, 2634), (1317, 2262)]