26972172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 73382400

約数和(自身を除く): 46410228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 839, 846, 893, 1678, 1692, 1786, 2517, 2679, 3356, 3572, 5034, 5358, 7551, 8037, 10068, 10716, 15102, 15941, 16074, 30204, 31882, 32148, 39433, 47823, 63764, 78866, 95646, 118299, 143469, 157732, 191292, 236598, 286938, 354897, 473196, 573876, 709794, 749227, 1419588, 1498454, 2247681, 2996908, 4495362, 6743043, 8990724, 13486086, 26972172]

約数ペア:

[(1, 26972172), (2, 13486086), (3, 8990724), (4, 6743043), (6, 4495362), (9, 2996908), (12, 2247681), (18, 1498454), (19, 1419588), (36, 749227), (38, 709794), (47, 573876), (57, 473196), (76, 354897), (94, 286938), (114, 236598), (141, 191292), (171, 157732), (188, 143469), (228, 118299), (282, 95646), (342, 78866), (423, 63764), (564, 47823), (684, 39433), (839, 32148), (846, 31882), (893, 30204), (1678, 16074), (1692, 15941), (1786, 15102), (2517, 10716), (2679, 10068), (3356, 8037), (3572, 7551), (5034, 5358)]