18026823458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2336897}}^1$

素因数の和:2336954

約数の個数: 32

約数和(自身を含む): 33651331200

約数和(自身を除く): 15624507742

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 2336897, 4673794, 16358279, 32716558, 44401043, 67770013, 88802086, 135540026, 310807301, 474390091, 621614602, 948780182, 1287630247, 2575260494, 9013411729, 18026823458]

約数ペア:

[(1, 18026823458), (2, 9013411729), (7, 2575260494), (14, 1287630247), (19, 948780182), (29, 621614602), (38, 474390091), (58, 310807301), (133, 135540026), (203, 88802086), (266, 67770013), (406, 44401043), (551, 32716558), (1102, 16358279), (3857, 4673794), (7714, 2336897)]