4007916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 11466000

約数和(自身を除く): 7458084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 349, 396, 522, 638, 698, 957, 1044, 1047, 1276, 1396, 1914, 2094, 2871, 3141, 3828, 3839, 4188, 5742, 6282, 7678, 10121, 11484, 11517, 12564, 15356, 20242, 23034, 30363, 34551, 40484, 46068, 60726, 69102, 91089, 111331, 121452, 138204, 182178, 222662, 333993, 364356, 445324, 667986, 1001979, 1335972, 2003958, 4007916]

約数ペア:

[(1, 4007916), (2, 2003958), (3, 1335972), (4, 1001979), (6, 667986), (9, 445324), (11, 364356), (12, 333993), (18, 222662), (22, 182178), (29, 138204), (33, 121452), (36, 111331), (44, 91089), (58, 69102), (66, 60726), (87, 46068), (99, 40484), (116, 34551), (132, 30363), (174, 23034), (198, 20242), (261, 15356), (319, 12564), (348, 11517), (349, 11484), (396, 10121), (522, 7678), (638, 6282), (698, 5742), (957, 4188), (1044, 3839), (1047, 3828), (1276, 3141), (1396, 2871), (1914, 2094)]