1628262

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 60

約数和(自身を含む): 4014780

約数和(自身を除く): 2386518

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 342, 414, 437, 513, 529, 621, 874, 1026, 1058, 1242, 1311, 1539, 1587, 1863, 2622, 3078, 3174, 3726, 3933, 4761, 7866, 9522, 10051, 11799, 14283, 20102, 23598, 28566, 30153, 35397, 42849, 60306, 70794, 85698, 90459, 180918, 271377, 542754, 814131, 1628262]

約数ペア:

[(1, 1628262), (2, 814131), (3, 542754), (6, 271377), (9, 180918), (18, 90459), (19, 85698), (23, 70794), (27, 60306), (38, 42849), (46, 35397), (54, 30153), (57, 28566), (69, 23598), (81, 20102), (114, 14283), (138, 11799), (162, 10051), (171, 9522), (207, 7866), (342, 4761), (414, 3933), (437, 3726), (513, 3174), (529, 3078), (621, 2622), (874, 1863), (1026, 1587), (1058, 1539), (1242, 1311)]