27243112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 61387200

約数和(自身を除く): 34144088

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 811, 884, 988, 1292, 1622, 1768, 1976, 2584, 3244, 4199, 6488, 8398, 10543, 13787, 15409, 16796, 21086, 27574, 30818, 33592, 42172, 55148, 61636, 84344, 110296, 123272, 179231, 200317, 261953, 358462, 400634, 523906, 716924, 801268, 1047812, 1433848, 1602536, 2095624, 3405389, 6810778, 13621556, 27243112]

約数ペア:

[(1, 27243112), (2, 13621556), (4, 6810778), (8, 3405389), (13, 2095624), (17, 1602536), (19, 1433848), (26, 1047812), (34, 801268), (38, 716924), (52, 523906), (68, 400634), (76, 358462), (104, 261953), (136, 200317), (152, 179231), (221, 123272), (247, 110296), (323, 84344), (442, 61636), (494, 55148), (646, 42172), (811, 33592), (884, 30818), (988, 27574), (1292, 21086), (1622, 16796), (1768, 15409), (1976, 13787), (2584, 10543), (3244, 8398), (4199, 6488)]