2196468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 6099912

約数和(自身を除く): 3903444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 97, 102, 111, 148, 153, 194, 204, 222, 291, 306, 333, 388, 444, 582, 612, 629, 666, 873, 1164, 1258, 1332, 1649, 1746, 1887, 2516, 3298, 3492, 3589, 3774, 4947, 5661, 6596, 7178, 7548, 9894, 10767, 11322, 14356, 14841, 19788, 21534, 22644, 29682, 32301, 43068, 59364, 61013, 64602, 122026, 129204, 183039, 244052, 366078, 549117, 732156, 1098234, 2196468]

約数ペア:

[(1, 2196468), (2, 1098234), (3, 732156), (4, 549117), (6, 366078), (9, 244052), (12, 183039), (17, 129204), (18, 122026), (34, 64602), (36, 61013), (37, 59364), (51, 43068), (68, 32301), (74, 29682), (97, 22644), (102, 21534), (111, 19788), (148, 14841), (153, 14356), (194, 11322), (204, 10767), (222, 9894), (291, 7548), (306, 7178), (333, 6596), (388, 5661), (444, 4947), (582, 3774), (612, 3589), (629, 3492), (666, 3298), (873, 2516), (1164, 1887), (1258, 1746), (1332, 1649)]