9728748

素因数分解:

$2^2\times 3^5\times {\mathrm{10009}}^1$

素因数の和:10028

約数の個数: 36

約数和(自身を含む): 25505480

約数和(自身を除く): 15776732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 10009, 20018, 30027, 40036, 60054, 90081, 120108, 180162, 270243, 360324, 540486, 810729, 1080972, 1621458, 2432187, 3242916, 4864374, 9728748]

約数ペア:

[(1, 9728748), (2, 4864374), (3, 3242916), (4, 2432187), (6, 1621458), (9, 1080972), (12, 810729), (18, 540486), (27, 360324), (36, 270243), (54, 180162), (81, 120108), (108, 90081), (162, 60054), (243, 40036), (324, 30027), (486, 20018), (972, 10009)]