18632110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1487}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 38568960

約数和(自身を除く): 19936850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1487, 1790, 2506, 2974, 6265, 7435, 10409, 12530, 14870, 20818, 52045, 104090, 266173, 532346, 1330865, 1863211, 2661730, 3726422, 9316055, 18632110]

約数ペア:

[(1, 18632110), (2, 9316055), (5, 3726422), (7, 2661730), (10, 1863211), (14, 1330865), (35, 532346), (70, 266173), (179, 104090), (358, 52045), (895, 20818), (1253, 14870), (1487, 12530), (1790, 10409), (2506, 7435), (2974, 6265)]