29921298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{857}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 68324256

約数和(自身を除く): 38402958

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 529, 759, 857, 1058, 1518, 1587, 1714, 2571, 3174, 5142, 5819, 9427, 11638, 17457, 18854, 19711, 28281, 34914, 39422, 56562, 59133, 118266, 216821, 433642, 453353, 650463, 906706, 1300926, 1360059, 2720118, 4986883, 9973766, 14960649, 29921298]

約数ペア:

[(1, 29921298), (2, 14960649), (3, 9973766), (6, 4986883), (11, 2720118), (22, 1360059), (23, 1300926), (33, 906706), (46, 650463), (66, 453353), (69, 433642), (138, 216821), (253, 118266), (506, 59133), (529, 56562), (759, 39422), (857, 34914), (1058, 28281), (1518, 19711), (1587, 18854), (1714, 17457), (2571, 11638), (3174, 9427), (5142, 5819)]