40762638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17027}}^1$

素因数の和:17061

約数の個数: 48

約数和(自身を含む): 106254720

約数和(自身を除く): 65492082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 17027, 34054, 51081, 102162, 119189, 153243, 238378, 306486, 323513, 357567, 647026, 715134, 970539, 1072701, 1941078, 2145402, 2264591, 2911617, 4529182, 5823234, 6793773, 13587546, 20381319, 40762638]

約数ペア:

[(1, 40762638), (2, 20381319), (3, 13587546), (6, 6793773), (7, 5823234), (9, 4529182), (14, 2911617), (18, 2264591), (19, 2145402), (21, 1941078), (38, 1072701), (42, 970539), (57, 715134), (63, 647026), (114, 357567), (126, 323513), (133, 306486), (171, 238378), (266, 153243), (342, 119189), (399, 102162), (798, 51081), (1197, 34054), (2394, 17027)]