16817922

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 25759998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1231, 1242, 1518, 2277, 2462, 3693, 4554, 6831, 7386, 11079, 13541, 13662, 22158, 27082, 28313, 33237, 40623, 56626, 66474, 81246, 84939, 121869, 169878, 243738, 254817, 311443, 365607, 509634, 622886, 731214, 764451, 934329, 1528902, 1868658, 2802987, 5605974, 8408961, 16817922]

約数ペア:

[(1, 16817922), (2, 8408961), (3, 5605974), (6, 2802987), (9, 1868658), (11, 1528902), (18, 934329), (22, 764451), (23, 731214), (27, 622886), (33, 509634), (46, 365607), (54, 311443), (66, 254817), (69, 243738), (99, 169878), (138, 121869), (198, 84939), (207, 81246), (253, 66474), (297, 56626), (414, 40623), (506, 33237), (594, 28313), (621, 27082), (759, 22158), (1231, 13662), (1242, 13541), (1518, 11079), (2277, 7386), (2462, 6831), (3693, 4554)]