7146546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 9787854

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 66, 82, 114, 123, 139, 209, 246, 278, 417, 418, 451, 627, 779, 834, 902, 1254, 1353, 1529, 1558, 2337, 2641, 2706, 3058, 4587, 4674, 5282, 5699, 7923, 8569, 9174, 11398, 15846, 17097, 17138, 25707, 29051, 34194, 51414, 58102, 62689, 87153, 108281, 125378, 174306, 188067, 216562, 324843, 376134, 649686, 1191091, 2382182, 3573273, 7146546]

約数ペア:

[(1, 7146546), (2, 3573273), (3, 2382182), (6, 1191091), (11, 649686), (19, 376134), (22, 324843), (33, 216562), (38, 188067), (41, 174306), (57, 125378), (66, 108281), (82, 87153), (114, 62689), (123, 58102), (139, 51414), (209, 34194), (246, 29051), (278, 25707), (417, 17138), (418, 17097), (451, 15846), (627, 11398), (779, 9174), (834, 8569), (902, 7923), (1254, 5699), (1353, 5282), (1529, 4674), (1558, 4587), (2337, 3058), (2641, 2706)]