18429852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 49505792

約数和(自身を除く): 31075940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1453, 1812, 2114, 2906, 3171, 4228, 4359, 5812, 6342, 8718, 10171, 12684, 17436, 20342, 30513, 40684, 61026, 122052, 219403, 438806, 658209, 877612, 1316418, 1535821, 2632836, 3071642, 4607463, 6143284, 9214926, 18429852]

約数ペア:

[(1, 18429852), (2, 9214926), (3, 6143284), (4, 4607463), (6, 3071642), (7, 2632836), (12, 1535821), (14, 1316418), (21, 877612), (28, 658209), (42, 438806), (84, 219403), (151, 122052), (302, 61026), (453, 40684), (604, 30513), (906, 20342), (1057, 17436), (1453, 12684), (1812, 10171), (2114, 8718), (2906, 6342), (3171, 5812), (4228, 4359)]