19687536

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1412

約数の個数: 100

約数和(自身を含む): 62206584

約数和(自身を除く): 42519048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1381, 1584, 1782, 2376, 2762, 3564, 4143, 4752, 5524, 7128, 8286, 11048, 12429, 14256, 15191, 16572, 22096, 24858, 30382, 33144, 37287, 45573, 49716, 60764, 66288, 74574, 91146, 99432, 111861, 121528, 136719, 149148, 182292, 198864, 223722, 243056, 273438, 298296, 364584, 410157, 447444, 546876, 596592, 729168, 820314, 894888, 1093752, 1230471, 1640628, 1789776, 2187504, 2460942, 3281256, 4921884, 6562512, 9843768, 19687536]

約数ペア:

[(1, 19687536), (2, 9843768), (3, 6562512), (4, 4921884), (6, 3281256), (8, 2460942), (9, 2187504), (11, 1789776), (12, 1640628), (16, 1230471), (18, 1093752), (22, 894888), (24, 820314), (27, 729168), (33, 596592), (36, 546876), (44, 447444), (48, 410157), (54, 364584), (66, 298296), (72, 273438), (81, 243056), (88, 223722), (99, 198864), (108, 182292), (132, 149148), (144, 136719), (162, 121528), (176, 111861), (198, 99432), (216, 91146), (264, 74574), (297, 66288), (324, 60764), (396, 49716), (432, 45573), (528, 37287), (594, 33144), (648, 30382), (792, 24858), (891, 22096), (1188, 16572), (1296, 15191), (1381, 14256), (1584, 12429), (1782, 11048), (2376, 8286), (2762, 7128), (3564, 5524), (4143, 4752)]