18223722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3019

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 26254998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 2969, 3069, 5938, 6138, 8907, 17814, 26721, 32659, 53442, 65318, 92039, 97977, 184078, 195954, 276117, 293931, 552234, 587862, 828351, 1012429, 1656702, 2024858, 3037287, 6074574, 9111861, 18223722]

約数ペア:

[(1, 18223722), (2, 9111861), (3, 6074574), (6, 3037287), (9, 2024858), (11, 1656702), (18, 1012429), (22, 828351), (31, 587862), (33, 552234), (62, 293931), (66, 276117), (93, 195954), (99, 184078), (186, 97977), (198, 92039), (279, 65318), (341, 53442), (558, 32659), (682, 26721), (1023, 17814), (2046, 8907), (2969, 6138), (3069, 5938)]