12156816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 36358784

約数和(自身を除く): 24201968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 373, 388, 582, 679, 746, 776, 1119, 1164, 1358, 1492, 1552, 2037, 2238, 2328, 2611, 2716, 2984, 4074, 4476, 4656, 5222, 5432, 5968, 7833, 8148, 8952, 10444, 10864, 15666, 16296, 17904, 20888, 31332, 32592, 36181, 41776, 62664, 72362, 108543, 125328, 144724, 217086, 253267, 289448, 434172, 506534, 578896, 759801, 868344, 1013068, 1519602, 1736688, 2026136, 3039204, 4052272, 6078408, 12156816]

約数ペア:

[(1, 12156816), (2, 6078408), (3, 4052272), (4, 3039204), (6, 2026136), (7, 1736688), (8, 1519602), (12, 1013068), (14, 868344), (16, 759801), (21, 578896), (24, 506534), (28, 434172), (42, 289448), (48, 253267), (56, 217086), (84, 144724), (97, 125328), (112, 108543), (168, 72362), (194, 62664), (291, 41776), (336, 36181), (373, 32592), (388, 31332), (582, 20888), (679, 17904), (746, 16296), (776, 15666), (1119, 10864), (1164, 10444), (1358, 8952), (1492, 8148), (1552, 7833), (2037, 5968), (2238, 5432), (2328, 5222), (2611, 4656), (2716, 4476), (2984, 4074)]