9439428

素因数分解:

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

素因数の和:2224

約数の個数: 36

約数和(自身を含む): 23256240

約数和(自身を除く): 13816812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 2179, 4332, 4358, 6537, 8716, 13074, 26148, 41401, 82802, 124203, 165604, 248406, 496812, 786619, 1573238, 2359857, 3146476, 4719714, 9439428]

約数ペア:

[(1, 9439428), (2, 4719714), (3, 3146476), (4, 2359857), (6, 1573238), (12, 786619), (19, 496812), (38, 248406), (57, 165604), (76, 124203), (114, 82802), (228, 41401), (361, 26148), (722, 13074), (1083, 8716), (1444, 6537), (2166, 4358), (2179, 4332)]