172465644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1105549}}^1$

素因数の和:1105569

約数の個数: 24

約数和(自身を含む): 433375600

約数和(自身を除く): 260909956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1105549, 2211098, 3316647, 4422196, 6633294, 13266588, 14372137, 28744274, 43116411, 57488548, 86232822, 172465644]

約数ペア:

[(1, 172465644), (2, 86232822), (3, 57488548), (4, 43116411), (6, 28744274), (12, 14372137), (13, 13266588), (26, 6633294), (39, 4422196), (52, 3316647), (78, 2211098), (156, 1105549)]