13288536

素因数分解:

$2^3\times 3^4\times {\mathrm{20507}}^1$

素因数の和:20525

約数の個数: 40

約数和(自身を含む): 37222020

約数和(自身を除く): 23933484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20507, 41014, 61521, 82028, 123042, 164056, 184563, 246084, 369126, 492168, 553689, 738252, 1107378, 1476504, 1661067, 2214756, 3322134, 4429512, 6644268, 13288536]

約数ペア:

[(1, 13288536), (2, 6644268), (3, 4429512), (4, 3322134), (6, 2214756), (8, 1661067), (9, 1476504), (12, 1107378), (18, 738252), (24, 553689), (27, 492168), (36, 369126), (54, 246084), (72, 184563), (81, 164056), (108, 123042), (162, 82028), (216, 61521), (324, 41014), (648, 20507)]