122928372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{487811}}^1$

素因数の和:487828

約数の個数: 36

約数和(自身を含む): 355127136

約数和(自身を除く): 232198764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 487811, 975622, 1463433, 1951244, 2926866, 3414677, 4390299, 5853732, 6829354, 8780598, 10244031, 13658708, 17561196, 20488062, 30732093, 40976124, 61464186, 122928372]

約数ペア:

[(1, 122928372), (2, 61464186), (3, 40976124), (4, 30732093), (6, 20488062), (7, 17561196), (9, 13658708), (12, 10244031), (14, 8780598), (18, 6829354), (21, 5853732), (28, 4390299), (36, 3414677), (42, 2926866), (63, 1951244), (84, 1463433), (126, 975622), (252, 487811)]