18118548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71899}}^1$

素因数の和:71916

約数の個数: 36

約数和(自身を含む): 52343200

約数和(自身を除く): 34224652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 71899, 143798, 215697, 287596, 431394, 503293, 647091, 862788, 1006586, 1294182, 1509879, 2013172, 2588364, 3019758, 4529637, 6039516, 9059274, 18118548]

約数ペア:

[(1, 18118548), (2, 9059274), (3, 6039516), (4, 4529637), (6, 3019758), (7, 2588364), (9, 2013172), (12, 1509879), (14, 1294182), (18, 1006586), (21, 862788), (28, 647091), (36, 503293), (42, 431394), (63, 287596), (84, 215697), (126, 143798), (252, 71899)]