26107956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 75892544

約数和(自身を除く): 49784588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 331, 626, 662, 939, 993, 1252, 1324, 1878, 1986, 2191, 2317, 2817, 2979, 3756, 3972, 4382, 4634, 5634, 5958, 6573, 6951, 8764, 9268, 11268, 11916, 13146, 13902, 19719, 20853, 26292, 27804, 39438, 41706, 78876, 83412, 103603, 207206, 310809, 414412, 621618, 725221, 932427, 1243236, 1450442, 1864854, 2175663, 2900884, 3729708, 4351326, 6526989, 8702652, 13053978, 26107956]

約数ペア:

[(1, 26107956), (2, 13053978), (3, 8702652), (4, 6526989), (6, 4351326), (7, 3729708), (9, 2900884), (12, 2175663), (14, 1864854), (18, 1450442), (21, 1243236), (28, 932427), (36, 725221), (42, 621618), (63, 414412), (84, 310809), (126, 207206), (252, 103603), (313, 83412), (331, 78876), (626, 41706), (662, 39438), (939, 27804), (993, 26292), (1252, 20853), (1324, 19719), (1878, 13902), (1986, 13146), (2191, 11916), (2317, 11268), (2817, 9268), (2979, 8764), (3756, 6951), (3972, 6573), (4382, 5958), (4634, 5634)]