4889196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 13779584

約数和(自身を除く): 8890388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 337, 372, 403, 468, 558, 674, 806, 1011, 1116, 1209, 1348, 1612, 2022, 2418, 3033, 3627, 4044, 4381, 4836, 6066, 7254, 8762, 10447, 12132, 13143, 14508, 17524, 20894, 26286, 31341, 39429, 41788, 52572, 62682, 78858, 94023, 125364, 135811, 157716, 188046, 271622, 376092, 407433, 543244, 814866, 1222299, 1629732, 2444598, 4889196]

約数ペア:

[(1, 4889196), (2, 2444598), (3, 1629732), (4, 1222299), (6, 814866), (9, 543244), (12, 407433), (13, 376092), (18, 271622), (26, 188046), (31, 157716), (36, 135811), (39, 125364), (52, 94023), (62, 78858), (78, 62682), (93, 52572), (117, 41788), (124, 39429), (156, 31341), (186, 26286), (234, 20894), (279, 17524), (337, 14508), (372, 13143), (403, 12132), (468, 10447), (558, 8762), (674, 7254), (806, 6066), (1011, 4836), (1116, 4381), (1209, 4044), (1348, 3627), (1612, 3033), (2022, 2418)]