7203438

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 17821440

約数和(自身を除く): 10618002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 99, 134, 181, 198, 201, 297, 362, 402, 543, 594, 603, 737, 1086, 1206, 1474, 1629, 1809, 1991, 2211, 3258, 3618, 3982, 4422, 4887, 5973, 6633, 9774, 11946, 12127, 13266, 17919, 19899, 24254, 35838, 36381, 39798, 53757, 72762, 107514, 109143, 133397, 218286, 266794, 327429, 400191, 654858, 800382, 1200573, 2401146, 3601719, 7203438]

約数ペア:

[(1, 7203438), (2, 3601719), (3, 2401146), (6, 1200573), (9, 800382), (11, 654858), (18, 400191), (22, 327429), (27, 266794), (33, 218286), (54, 133397), (66, 109143), (67, 107514), (99, 72762), (134, 53757), (181, 39798), (198, 36381), (201, 35838), (297, 24254), (362, 19899), (402, 17919), (543, 13266), (594, 12127), (603, 11946), (737, 9774), (1086, 6633), (1206, 5973), (1474, 4887), (1629, 4422), (1809, 3982), (1991, 3618), (2211, 3258)]