121266918

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 268562736

約数和(自身を除く): 147295818

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 193, 201, 386, 402, 521, 579, 603, 1042, 1158, 1206, 1563, 1737, 3126, 3474, 4689, 9378, 12931, 25862, 34907, 38793, 69814, 77586, 100553, 104721, 116379, 201106, 209442, 232758, 301659, 314163, 603318, 628326, 904977, 1809954, 6737051, 13474102, 20211153, 40422306, 60633459, 121266918]

約数ペア:

[(1, 121266918), (2, 60633459), (3, 40422306), (6, 20211153), (9, 13474102), (18, 6737051), (67, 1809954), (134, 904977), (193, 628326), (201, 603318), (386, 314163), (402, 301659), (521, 232758), (579, 209442), (603, 201106), (1042, 116379), (1158, 104721), (1206, 100553), (1563, 77586), (1737, 69814), (3126, 38793), (3474, 34907), (4689, 25862), (9378, 12931)]