212706252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17327}}^1$

素因数の和:17379

約数の個数: 72

約数和(自身を含む): 605509632

約数和(自身を除く): 392803380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 17327, 34654, 51981, 69308, 103962, 155943, 190597, 207924, 311886, 381194, 537137, 571791, 623772, 762388, 1074274, 1143582, 1611411, 1715373, 2148548, 2287164, 3222822, 3430746, 4834233, 5908507, 6445644, 6861492, 9668466, 11817014, 17725521, 19336932, 23634028, 35451042, 53176563, 70902084, 106353126, 212706252]

約数ペア:

[(1, 212706252), (2, 106353126), (3, 70902084), (4, 53176563), (6, 35451042), (9, 23634028), (11, 19336932), (12, 17725521), (18, 11817014), (22, 9668466), (31, 6861492), (33, 6445644), (36, 5908507), (44, 4834233), (62, 3430746), (66, 3222822), (93, 2287164), (99, 2148548), (124, 1715373), (132, 1611411), (186, 1143582), (198, 1074274), (279, 762388), (341, 623772), (372, 571791), (396, 537137), (558, 381194), (682, 311886), (1023, 207924), (1116, 190597), (1364, 155943), (2046, 103962), (3069, 69308), (4092, 51981), (6138, 34654), (12276, 17327)]