13173138

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 32509440

約数和(自身を除く): 19336302

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 99, 134, 198, 201, 297, 331, 402, 594, 603, 662, 737, 993, 1206, 1474, 1809, 1986, 2211, 2979, 3618, 3641, 4422, 5958, 6633, 7282, 8937, 10923, 13266, 17874, 19899, 21846, 22177, 32769, 39798, 44354, 65538, 66531, 98307, 133062, 196614, 199593, 243947, 399186, 487894, 598779, 731841, 1197558, 1463682, 2195523, 4391046, 6586569, 13173138]

約数ペア:

[(1, 13173138), (2, 6586569), (3, 4391046), (6, 2195523), (9, 1463682), (11, 1197558), (18, 731841), (22, 598779), (27, 487894), (33, 399186), (54, 243947), (66, 199593), (67, 196614), (99, 133062), (134, 98307), (198, 66531), (201, 65538), (297, 44354), (331, 39798), (402, 32769), (594, 22177), (603, 21846), (662, 19899), (737, 17874), (993, 13266), (1206, 10923), (1474, 8937), (1809, 7282), (1986, 6633), (2211, 5958), (2979, 4422), (3618, 3641)]