139822218

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{4621}}^1$

素因数の和:4711

約数の個数: 36

約数和(自身を含む): 310584534

約数和(自身を除く): 170762316

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1681, 3362, 4621, 5043, 9242, 10086, 13863, 15129, 27726, 30258, 41589, 83178, 189461, 378922, 568383, 1136766, 1705149, 3410298, 7767901, 15535802, 23303703, 46607406, 69911109, 139822218]

約数ペア:

[(1, 139822218), (2, 69911109), (3, 46607406), (6, 23303703), (9, 15535802), (18, 7767901), (41, 3410298), (82, 1705149), (123, 1136766), (246, 568383), (369, 378922), (738, 189461), (1681, 83178), (3362, 41589), (4621, 30258), (5043, 27726), (9242, 15129), (10086, 13863)]