18382044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 46390400

約数和(自身を除く): 28008356

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2179, 2812, 4218, 4358, 6537, 8436, 8716, 13074, 26148, 41401, 80623, 82802, 124203, 161246, 165604, 241869, 248406, 322492, 483738, 496812, 967476, 1531837, 3063674, 4595511, 6127348, 9191022, 18382044]

約数ペア:

[(1, 18382044), (2, 9191022), (3, 6127348), (4, 4595511), (6, 3063674), (12, 1531837), (19, 967476), (37, 496812), (38, 483738), (57, 322492), (74, 248406), (76, 241869), (111, 165604), (114, 161246), (148, 124203), (222, 82802), (228, 80623), (444, 41401), (703, 26148), (1406, 13074), (2109, 8716), (2179, 8436), (2812, 6537), (4218, 4358)]