17984916

素因数分解:

$2^2\times 3^5\times {\mathrm{18503}}^1$

素因数の和:18522

約数の個数: 36

約数和(自身を含む): 47148192

約数和(自身を除く): 29163276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 18503, 37006, 55509, 74012, 111018, 166527, 222036, 333054, 499581, 666108, 999162, 1498743, 1998324, 2997486, 4496229, 5994972, 8992458, 17984916]

約数ペア:

[(1, 17984916), (2, 8992458), (3, 5994972), (4, 4496229), (6, 2997486), (9, 1998324), (12, 1498743), (18, 999162), (27, 666108), (36, 499581), (54, 333054), (81, 222036), (108, 166527), (162, 111018), (243, 74012), (324, 55509), (486, 37006), (972, 18503)]