2059218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 5204160

約数和(自身を除く): 3144942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 277, 354, 413, 531, 554, 826, 831, 1062, 1239, 1662, 1939, 2478, 2493, 3717, 3878, 4986, 5817, 7434, 11634, 16343, 17451, 32686, 34902, 49029, 98058, 114401, 147087, 228802, 294174, 343203, 686406, 1029609, 2059218]

約数ペア:

[(1, 2059218), (2, 1029609), (3, 686406), (6, 343203), (7, 294174), (9, 228802), (14, 147087), (18, 114401), (21, 98058), (42, 49029), (59, 34902), (63, 32686), (118, 17451), (126, 16343), (177, 11634), (277, 7434), (354, 5817), (413, 4986), (531, 3878), (554, 3717), (826, 2493), (831, 2478), (1062, 1939), (1239, 1662)]