2133978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3395622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 149, 154, 186, 217, 231, 298, 341, 434, 447, 462, 651, 682, 894, 1023, 1043, 1302, 1639, 2046, 2086, 2387, 3129, 3278, 4619, 4774, 4917, 6258, 7161, 9238, 9834, 11473, 13857, 14322, 22946, 27714, 32333, 34419, 50809, 64666, 68838, 96999, 101618, 152427, 193998, 304854, 355663, 711326, 1066989, 2133978]

約数ペア:

[(1, 2133978), (2, 1066989), (3, 711326), (6, 355663), (7, 304854), (11, 193998), (14, 152427), (21, 101618), (22, 96999), (31, 68838), (33, 64666), (42, 50809), (62, 34419), (66, 32333), (77, 27714), (93, 22946), (149, 14322), (154, 13857), (186, 11473), (217, 9834), (231, 9238), (298, 7161), (341, 6258), (434, 4917), (447, 4774), (462, 4619), (651, 3278), (682, 3129), (894, 2387), (1023, 2086), (1043, 2046), (1302, 1639)]