18722916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30593}}^1$

素因数の和:30620

約数の個数: 36

約数和(自身を含む): 50112972

約数和(自身を除く): 31390056

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30593, 61186, 91779, 122372, 183558, 275337, 367116, 520081, 550674, 1040162, 1101348, 1560243, 2080324, 3120486, 4680729, 6240972, 9361458, 18722916]

約数ペア:

[(1, 18722916), (2, 9361458), (3, 6240972), (4, 4680729), (6, 3120486), (9, 2080324), (12, 1560243), (17, 1101348), (18, 1040162), (34, 550674), (36, 520081), (51, 367116), (68, 275337), (102, 183558), (153, 122372), (204, 91779), (306, 61186), (612, 30593)]