19261242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 56085120

約数和(自身を除く): 36823878

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1069, 1287, 1386, 1638, 2002, 2138, 2574, 3003, 3207, 6006, 6414, 7483, 9009, 9621, 11759, 13897, 14966, 18018, 19242, 22449, 23518, 27794, 35277, 41691, 44898, 67347, 70554, 82313, 83382, 97279, 105831, 125073, 134694, 152867, 164626, 194558, 211662, 246939, 250146, 291837, 305734, 458601, 493878, 583674, 740817, 875511, 917202, 1070069, 1375803, 1481634, 1751022, 2140138, 2751606, 3210207, 6420414, 9630621, 19261242]

約数ペア:

[(1, 19261242), (2, 9630621), (3, 6420414), (6, 3210207), (7, 2751606), (9, 2140138), (11, 1751022), (13, 1481634), (14, 1375803), (18, 1070069), (21, 917202), (22, 875511), (26, 740817), (33, 583674), (39, 493878), (42, 458601), (63, 305734), (66, 291837), (77, 250146), (78, 246939), (91, 211662), (99, 194558), (117, 164626), (126, 152867), (143, 134694), (154, 125073), (182, 105831), (198, 97279), (231, 83382), (234, 82313), (273, 70554), (286, 67347), (429, 44898), (462, 41691), (546, 35277), (693, 27794), (819, 23518), (858, 22449), (1001, 19242), (1069, 18018), (1287, 14966), (1386, 13897), (1638, 11759), (2002, 9621), (2138, 9009), (2574, 7483), (3003, 6414), (3207, 6006)]