12597222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 29196288

約数和(自身を除く): 16599066

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 47, 62, 66, 93, 94, 131, 141, 186, 262, 282, 341, 393, 517, 682, 786, 1023, 1034, 1441, 1457, 1551, 2046, 2882, 2914, 3102, 4061, 4323, 4371, 6157, 8122, 8646, 8742, 12183, 12314, 16027, 18471, 24366, 32054, 36942, 44671, 48081, 67727, 89342, 96162, 134013, 135454, 190867, 203181, 268026, 381734, 406362, 572601, 1145202, 2099537, 4199074, 6298611, 12597222]

約数ペア:

[(1, 12597222), (2, 6298611), (3, 4199074), (6, 2099537), (11, 1145202), (22, 572601), (31, 406362), (33, 381734), (47, 268026), (62, 203181), (66, 190867), (93, 135454), (94, 134013), (131, 96162), (141, 89342), (186, 67727), (262, 48081), (282, 44671), (341, 36942), (393, 32054), (517, 24366), (682, 18471), (786, 16027), (1023, 12314), (1034, 12183), (1441, 8742), (1457, 8646), (1551, 8122), (2046, 6157), (2882, 4371), (2914, 4323), (3102, 4061)]