26812548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 78286208

約数和(自身を除く): 51473660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1033, 1236, 1442, 1854, 2066, 2163, 2884, 3099, 3708, 4132, 4326, 6198, 6489, 7231, 8652, 9297, 12396, 12978, 14462, 18594, 21693, 25956, 28924, 37188, 43386, 65079, 86772, 106399, 130158, 212798, 260316, 319197, 425596, 638394, 744793, 957591, 1276788, 1489586, 1915182, 2234379, 2979172, 3830364, 4468758, 6703137, 8937516, 13406274, 26812548]

約数ペア:

[(1, 26812548), (2, 13406274), (3, 8937516), (4, 6703137), (6, 4468758), (7, 3830364), (9, 2979172), (12, 2234379), (14, 1915182), (18, 1489586), (21, 1276788), (28, 957591), (36, 744793), (42, 638394), (63, 425596), (84, 319197), (103, 260316), (126, 212798), (206, 130158), (252, 106399), (309, 86772), (412, 65079), (618, 43386), (721, 37188), (927, 28924), (1033, 25956), (1236, 21693), (1442, 18594), (1854, 14462), (2066, 12978), (2163, 12396), (2884, 9297), (3099, 8652), (3708, 7231), (4132, 6489), (4326, 6198)]