126805644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503197}}^1$

素因数の和:503214

約数の個数: 36

約数和(自身を含む): 366328144

約数和(自身を除く): 239522500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503197, 1006394, 1509591, 2012788, 3019182, 3522379, 4528773, 6038364, 7044758, 9057546, 10567137, 14089516, 18115092, 21134274, 31701411, 42268548, 63402822, 126805644]

約数ペア:

[(1, 126805644), (2, 63402822), (3, 42268548), (4, 31701411), (6, 21134274), (7, 18115092), (9, 14089516), (12, 10567137), (14, 9057546), (18, 7044758), (21, 6038364), (28, 4528773), (36, 3522379), (42, 3019182), (63, 2012788), (84, 1509591), (126, 1006394), (252, 503197)]