31499973372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2862593}}^1$

素因数の和:2862738

約数の個数: 48

約数和(自身を含む): 84641179392

約数和(自身を除く): 53141206020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 2862593, 5725186, 8587779, 11450372, 17175558, 20038151, 34351116, 40076302, 60114453, 80152604, 120228906, 240457812, 374999683, 749999366, 1124999049, 1499998732, 2249998098, 2624997781, 4499996196, 5249995562, 7874993343, 10499991124, 15749986686, 31499973372]

約数ペア:

[(1, 31499973372), (2, 15749986686), (3, 10499991124), (4, 7874993343), (6, 5249995562), (7, 4499996196), (12, 2624997781), (14, 2249998098), (21, 1499998732), (28, 1124999049), (42, 749999366), (84, 374999683), (131, 240457812), (262, 120228906), (393, 80152604), (524, 60114453), (786, 40076302), (917, 34351116), (1572, 20038151), (1834, 17175558), (2751, 11450372), (3668, 8587779), (5502, 5725186), (11004, 2862593)]