13177758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8681}}^1$

素因数の和:8720

約数の個数: 32

約数和(自身を含む): 30004992

約数和(自身を除く): 16827234

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 8681, 17362, 26043, 52086, 95491, 190982, 199663, 286473, 399326, 572946, 598989, 1197978, 2196293, 4392586, 6588879, 13177758]

約数ペア:

[(1, 13177758), (2, 6588879), (3, 4392586), (6, 2196293), (11, 1197978), (22, 598989), (23, 572946), (33, 399326), (46, 286473), (66, 199663), (69, 190982), (138, 95491), (253, 52086), (506, 26043), (759, 17362), (1518, 8681)]