18229882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 32037120

約数和(自身を除く): 13807238

約数列:

[1, 2, 11, 17, 22, 34, 79, 158, 187, 374, 617, 869, 1234, 1343, 1738, 2686, 6787, 10489, 13574, 14773, 20978, 29546, 48743, 97486, 115379, 230758, 536173, 828631, 1072346, 1657262, 9114941, 18229882]

約数ペア:

[(1, 18229882), (2, 9114941), (11, 1657262), (17, 1072346), (22, 828631), (34, 536173), (79, 230758), (158, 115379), (187, 97486), (374, 48743), (617, 29546), (869, 20978), (1234, 14773), (1343, 13574), (1738, 10489), (2686, 6787)]