13278174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 33191424

約数和(自身を除く): 19913250

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 293, 498, 546, 581, 586, 879, 1079, 1162, 1743, 1758, 2051, 2158, 3237, 3486, 3809, 4102, 6153, 6474, 7553, 7618, 11427, 12306, 15106, 22659, 22854, 24319, 26663, 45318, 48638, 53326, 72957, 79989, 145914, 159978, 170233, 316147, 340466, 510699, 632294, 948441, 1021398, 1896882, 2213029, 4426058, 6639087, 13278174]

約数ペア:

[(1, 13278174), (2, 6639087), (3, 4426058), (6, 2213029), (7, 1896882), (13, 1021398), (14, 948441), (21, 632294), (26, 510699), (39, 340466), (42, 316147), (78, 170233), (83, 159978), (91, 145914), (166, 79989), (182, 72957), (249, 53326), (273, 48638), (293, 45318), (498, 26663), (546, 24319), (581, 22854), (586, 22659), (879, 15106), (1079, 12306), (1162, 11427), (1743, 7618), (1758, 7553), (2051, 6474), (2158, 6153), (3237, 4102), (3486, 3809)]