10668378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 25100064

約数和(自身を除く): 14431686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 277, 294, 393, 554, 786, 831, 917, 1662, 1834, 1939, 2751, 3878, 5502, 5817, 6419, 11634, 12838, 13573, 19257, 27146, 36287, 38514, 40719, 72574, 81438, 108861, 217722, 254009, 508018, 762027, 1524054, 1778063, 3556126, 5334189, 10668378]

約数ペア:

[(1, 10668378), (2, 5334189), (3, 3556126), (6, 1778063), (7, 1524054), (14, 762027), (21, 508018), (42, 254009), (49, 217722), (98, 108861), (131, 81438), (147, 72574), (262, 40719), (277, 38514), (294, 36287), (393, 27146), (554, 19257), (786, 13573), (831, 12838), (917, 11634), (1662, 6419), (1834, 5817), (1939, 5502), (2751, 3878)]