22864218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 53488512

約数和(自身を除く): 30624294

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 401, 442, 559, 663, 731, 802, 1118, 1203, 1326, 1462, 1677, 2193, 2406, 3354, 4386, 5213, 6817, 9503, 10426, 13634, 15639, 17243, 19006, 20451, 28509, 31278, 34486, 40902, 51729, 57018, 88621, 103458, 177242, 224159, 265863, 293131, 448318, 531726, 586262, 672477, 879393, 1344954, 1758786, 3810703, 7621406, 11432109, 22864218]

約数ペア:

[(1, 22864218), (2, 11432109), (3, 7621406), (6, 3810703), (13, 1758786), (17, 1344954), (26, 879393), (34, 672477), (39, 586262), (43, 531726), (51, 448318), (78, 293131), (86, 265863), (102, 224159), (129, 177242), (221, 103458), (258, 88621), (401, 57018), (442, 51729), (559, 40902), (663, 34486), (731, 31278), (802, 28509), (1118, 20451), (1203, 19006), (1326, 17243), (1462, 15639), (1677, 13634), (2193, 10426), (2406, 9503), (3354, 6817), (4386, 5213)]