123282684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{489217}}^1$

素因数の和:489234

約数の個数: 36

約数和(自身を含む): 356150704

約数和(自身を除く): 232868020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 489217, 978434, 1467651, 1956868, 2935302, 3424519, 4402953, 5870604, 6849038, 8805906, 10273557, 13698076, 17611812, 20547114, 30820671, 41094228, 61641342, 123282684]

約数ペア:

[(1, 123282684), (2, 61641342), (3, 41094228), (4, 30820671), (6, 20547114), (7, 17611812), (9, 13698076), (12, 10273557), (14, 8805906), (18, 6849038), (21, 5870604), (28, 4402953), (36, 3424519), (42, 2935302), (63, 1956868), (84, 1467651), (126, 978434), (252, 489217)]