38777172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20071}}^1$

素因数の和:20108

約数の個数: 48

約数和(自身を含む): 107907072

約数和(自身を除く): 69129900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20071, 40142, 60213, 80284, 120426, 140497, 240852, 280994, 421491, 461633, 561988, 842982, 923266, 1384899, 1685964, 1846532, 2769798, 3231431, 5539596, 6462862, 9694293, 12925724, 19388586, 38777172]

約数ペア:

[(1, 38777172), (2, 19388586), (3, 12925724), (4, 9694293), (6, 6462862), (7, 5539596), (12, 3231431), (14, 2769798), (21, 1846532), (23, 1685964), (28, 1384899), (42, 923266), (46, 842982), (69, 561988), (84, 461633), (92, 421491), (138, 280994), (161, 240852), (276, 140497), (322, 120426), (483, 80284), (644, 60213), (966, 40142), (1932, 20071)]