19368162

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4295

約数の個数: 48

約数和(自身を含む): 47780928

約数和(自身を除く): 28412766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4253, 4554, 8506, 12759, 25518, 38277, 46783, 76554, 93566, 97819, 140349, 195638, 280698, 293457, 421047, 586914, 842094, 880371, 1076009, 1760742, 2152018, 3228027, 6456054, 9684081, 19368162]

約数ペア:

[(1, 19368162), (2, 9684081), (3, 6456054), (6, 3228027), (9, 2152018), (11, 1760742), (18, 1076009), (22, 880371), (23, 842094), (33, 586914), (46, 421047), (66, 293457), (69, 280698), (99, 195638), (138, 140349), (198, 97819), (207, 93566), (253, 76554), (414, 46783), (506, 38277), (759, 25518), (1518, 12759), (2277, 8506), (4253, 4554)]