27659148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 72752064

約数和(自身を除く): 45092916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 443, 473, 484, 516, 726, 886, 946, 1329, 1419, 1452, 1772, 1892, 2658, 2838, 4873, 5203, 5316, 5676, 9746, 10406, 14619, 15609, 19049, 19492, 20812, 29238, 31218, 38098, 53603, 57147, 58476, 62436, 76196, 107206, 114294, 160809, 209539, 214412, 228588, 321618, 419078, 628617, 643236, 838156, 1257234, 2304929, 2514468, 4609858, 6914787, 9219716, 13829574, 27659148]

約数ペア:

[(1, 27659148), (2, 13829574), (3, 9219716), (4, 6914787), (6, 4609858), (11, 2514468), (12, 2304929), (22, 1257234), (33, 838156), (43, 643236), (44, 628617), (66, 419078), (86, 321618), (121, 228588), (129, 214412), (132, 209539), (172, 160809), (242, 114294), (258, 107206), (363, 76196), (443, 62436), (473, 58476), (484, 57147), (516, 53603), (726, 38098), (886, 31218), (946, 29238), (1329, 20812), (1419, 19492), (1452, 19049), (1772, 15609), (1892, 14619), (2658, 10406), (2838, 9746), (4873, 5676), (5203, 5316)]