16618524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 42016128

約数和(自身を除く): 25397604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 347, 614, 694, 921, 1041, 1228, 1388, 1842, 2082, 3684, 3991, 4164, 4511, 7982, 9022, 11973, 13533, 15964, 18044, 23946, 27066, 47892, 54132, 106529, 213058, 319587, 426116, 639174, 1278348, 1384877, 2769754, 4154631, 5539508, 8309262, 16618524]

約数ペア:

[(1, 16618524), (2, 8309262), (3, 5539508), (4, 4154631), (6, 2769754), (12, 1384877), (13, 1278348), (26, 639174), (39, 426116), (52, 319587), (78, 213058), (156, 106529), (307, 54132), (347, 47892), (614, 27066), (694, 23946), (921, 18044), (1041, 15964), (1228, 13533), (1388, 11973), (1842, 9022), (2082, 7982), (3684, 4511), (3991, 4164)]