123742554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83497}}^1$

素因数の和:83534

約数の個数: 32

約数和(自身を含む): 280553280

約数和(自身を除く): 156810726

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 83497, 166994, 250491, 500982, 1085461, 1586443, 2170922, 3172886, 3256383, 4759329, 6512766, 9518658, 20623759, 41247518, 61871277, 123742554]

約数ペア:

[(1, 123742554), (2, 61871277), (3, 41247518), (6, 20623759), (13, 9518658), (19, 6512766), (26, 4759329), (38, 3256383), (39, 3172886), (57, 2170922), (78, 1586443), (114, 1085461), (247, 500982), (494, 250491), (741, 166994), (1482, 83497)]