40281714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 95999904

約数和(自身を除く): 55718190

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1179, 1441, 1553, 2358, 2882, 3106, 4323, 4659, 8646, 9318, 12969, 13977, 17083, 25938, 27954, 34166, 51249, 102498, 153747, 203443, 307494, 406886, 610329, 1220658, 1830987, 2237873, 3661974, 4475746, 6713619, 13427238, 20140857, 40281714]

約数ペア:

[(1, 40281714), (2, 20140857), (3, 13427238), (6, 6713619), (9, 4475746), (11, 3661974), (18, 2237873), (22, 1830987), (33, 1220658), (66, 610329), (99, 406886), (131, 307494), (198, 203443), (262, 153747), (393, 102498), (786, 51249), (1179, 34166), (1441, 27954), (1553, 25938), (2358, 17083), (2882, 13977), (3106, 12969), (4323, 9318), (4659, 8646)]