12106548

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 32159400

約数和(自身を除く): 20052852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 149, 183, 222, 244, 298, 333, 366, 444, 447, 549, 596, 666, 732, 894, 1098, 1332, 1341, 1788, 2196, 2257, 2682, 4514, 5364, 5513, 6771, 9028, 9089, 11026, 13542, 16539, 18178, 20313, 22052, 27084, 27267, 33078, 36356, 40626, 49617, 54534, 66156, 81252, 81801, 99234, 109068, 163602, 198468, 327204, 336293, 672586, 1008879, 1345172, 2017758, 3026637, 4035516, 6053274, 12106548]

約数ペア:

[(1, 12106548), (2, 6053274), (3, 4035516), (4, 3026637), (6, 2017758), (9, 1345172), (12, 1008879), (18, 672586), (36, 336293), (37, 327204), (61, 198468), (74, 163602), (111, 109068), (122, 99234), (148, 81801), (149, 81252), (183, 66156), (222, 54534), (244, 49617), (298, 40626), (333, 36356), (366, 33078), (444, 27267), (447, 27084), (549, 22052), (596, 20313), (666, 18178), (732, 16539), (894, 13542), (1098, 11026), (1332, 9089), (1341, 9028), (1788, 6771), (2196, 5513), (2257, 5364), (2682, 4514)]