31030482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{911}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 71092224

約数和(自身を除く): 40061742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 811, 911, 1622, 1822, 2433, 2733, 4866, 5466, 5677, 6377, 11354, 12754, 17031, 19131, 34062, 38262, 738821, 1477642, 2216463, 4432926, 5171747, 10343494, 15515241, 31030482]

約数ペア:

[(1, 31030482), (2, 15515241), (3, 10343494), (6, 5171747), (7, 4432926), (14, 2216463), (21, 1477642), (42, 738821), (811, 38262), (911, 34062), (1622, 19131), (1822, 17031), (2433, 12754), (2733, 11354), (4866, 6377), (5466, 5677)]