9873578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 9480022

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 79, 143, 158, 209, 247, 253, 286, 299, 418, 437, 494, 506, 598, 869, 874, 1027, 1501, 1738, 1817, 2054, 2717, 3002, 3289, 3634, 4807, 5434, 5681, 6578, 9614, 11297, 11362, 16511, 19513, 19987, 22594, 23621, 33022, 34523, 39026, 39974, 47242, 62491, 69046, 124982, 214643, 259831, 379753, 429286, 448799, 519662, 759506, 897598, 4936789, 9873578]

約数ペア:

[(1, 9873578), (2, 4936789), (11, 897598), (13, 759506), (19, 519662), (22, 448799), (23, 429286), (26, 379753), (38, 259831), (46, 214643), (79, 124982), (143, 69046), (158, 62491), (209, 47242), (247, 39974), (253, 39026), (286, 34523), (299, 33022), (418, 23621), (437, 22594), (494, 19987), (506, 19513), (598, 16511), (869, 11362), (874, 11297), (1027, 9614), (1501, 6578), (1738, 5681), (1817, 5434), (2054, 4807), (2717, 3634), (3002, 3289)]