19349604

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 53752608

約数和(自身を除く): 34403004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1171, 1377, 1836, 2342, 2754, 3513, 4131, 4684, 5508, 7026, 8262, 10539, 14052, 16524, 19907, 21078, 31617, 39814, 42156, 59721, 63234, 79628, 94851, 119442, 126468, 179163, 189702, 238884, 284553, 358326, 379404, 537489, 569106, 716652, 1074978, 1138212, 1612467, 2149956, 3224934, 4837401, 6449868, 9674802, 19349604]

約数ペア:

[(1, 19349604), (2, 9674802), (3, 6449868), (4, 4837401), (6, 3224934), (9, 2149956), (12, 1612467), (17, 1138212), (18, 1074978), (27, 716652), (34, 569106), (36, 537489), (51, 379404), (54, 358326), (68, 284553), (81, 238884), (102, 189702), (108, 179163), (153, 126468), (162, 119442), (204, 94851), (243, 79628), (306, 63234), (324, 59721), (459, 42156), (486, 39814), (612, 31617), (918, 21078), (972, 19907), (1171, 16524), (1377, 14052), (1836, 10539), (2342, 8262), (2754, 7026), (3513, 5508), (4131, 4684)]