26437278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 65138688

約数和(自身を除く): 38701410

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 427, 607, 714, 854, 1037, 1214, 1281, 1821, 2074, 2562, 3111, 3642, 4249, 6222, 7259, 8498, 10319, 12747, 14518, 20638, 21777, 25494, 30957, 37027, 43554, 61914, 72233, 74054, 111081, 144466, 216699, 222162, 259189, 433398, 518378, 629459, 777567, 1258918, 1555134, 1888377, 3776754, 4406213, 8812426, 13218639, 26437278]

約数ペア:

[(1, 26437278), (2, 13218639), (3, 8812426), (6, 4406213), (7, 3776754), (14, 1888377), (17, 1555134), (21, 1258918), (34, 777567), (42, 629459), (51, 518378), (61, 433398), (102, 259189), (119, 222162), (122, 216699), (183, 144466), (238, 111081), (357, 74054), (366, 72233), (427, 61914), (607, 43554), (714, 37027), (854, 30957), (1037, 25494), (1214, 21777), (1281, 20638), (1821, 14518), (2074, 12747), (2562, 10319), (3111, 8498), (3642, 7259), (4249, 6222)]