18030078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 43675632

約数和(自身を除く): 25645554

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2221, 2706, 4059, 4442, 6663, 8118, 13326, 19989, 24431, 39978, 48862, 73293, 91061, 146586, 182122, 219879, 273183, 439758, 546366, 819549, 1001671, 1639098, 2003342, 3005013, 6010026, 9015039, 18030078]

約数ペア:

[(1, 18030078), (2, 9015039), (3, 6010026), (6, 3005013), (9, 2003342), (11, 1639098), (18, 1001671), (22, 819549), (33, 546366), (41, 439758), (66, 273183), (82, 219879), (99, 182122), (123, 146586), (198, 91061), (246, 73293), (369, 48862), (451, 39978), (738, 24431), (902, 19989), (1353, 13326), (2221, 8118), (2706, 6663), (4059, 4442)]