8944311636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1005883}}^1$

素因数の和:1005925

約数の個数: 72

約数和(自身を含む): 25629924320

約数和(自身を除く): 16685612684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 1005883, 2011766, 3017649, 4023532, 6035298, 9052947, 12070596, 13076479, 18105894, 19111777, 26152958, 36211788, 38223554, 39229437, 52305916, 57335331, 76447108, 78458874, 114670662, 117688311, 156917748, 172005993, 229341324, 235376622, 248453101, 344011986, 470753244, 496906202, 688023972, 745359303, 993812404, 1490718606, 2236077909, 2981437212, 4472155818, 8944311636]

約数ペア:

[(1, 8944311636), (2, 4472155818), (3, 2981437212), (4, 2236077909), (6, 1490718606), (9, 993812404), (12, 745359303), (13, 688023972), (18, 496906202), (19, 470753244), (26, 344011986), (36, 248453101), (38, 235376622), (39, 229341324), (52, 172005993), (57, 156917748), (76, 117688311), (78, 114670662), (114, 78458874), (117, 76447108), (156, 57335331), (171, 52305916), (228, 39229437), (234, 38223554), (247, 36211788), (342, 26152958), (468, 19111777), (494, 18105894), (684, 13076479), (741, 12070596), (988, 9052947), (1482, 6035298), (2223, 4023532), (2964, 3017649), (4446, 2011766), (8892, 1005883)]