40121442

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 90937080

約数和(自身を除く): 50815638

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 101, 174, 202, 261, 303, 522, 606, 761, 909, 1522, 1818, 2283, 2929, 4566, 5858, 6849, 8787, 13698, 17574, 22069, 26361, 44138, 52722, 66207, 76861, 132414, 153722, 198621, 230583, 397242, 461166, 691749, 1383498, 2228969, 4457938, 6686907, 13373814, 20060721, 40121442]

約数ペア:

[(1, 40121442), (2, 20060721), (3, 13373814), (6, 6686907), (9, 4457938), (18, 2228969), (29, 1383498), (58, 691749), (87, 461166), (101, 397242), (174, 230583), (202, 198621), (261, 153722), (303, 132414), (522, 76861), (606, 66207), (761, 52722), (909, 44138), (1522, 26361), (1818, 22069), (2283, 17574), (2929, 13698), (4566, 8787), (5858, 6849)]