163659636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{216481}}^1$

素因数の和:216501

約数の個数: 48

約数和(自身を含む): 484919680

約数和(自身を除く): 321260044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 216481, 432962, 649443, 865924, 1298886, 1515367, 1948329, 2597772, 3030734, 3896658, 4546101, 5844987, 6061468, 7793316, 9092202, 11689974, 13638303, 18184404, 23379948, 27276606, 40914909, 54553212, 81829818, 163659636]

約数ペア:

[(1, 163659636), (2, 81829818), (3, 54553212), (4, 40914909), (6, 27276606), (7, 23379948), (9, 18184404), (12, 13638303), (14, 11689974), (18, 9092202), (21, 7793316), (27, 6061468), (28, 5844987), (36, 4546101), (42, 3896658), (54, 3030734), (63, 2597772), (84, 1948329), (108, 1515367), (126, 1298886), (189, 865924), (252, 649443), (378, 432962), (756, 216481)]