18408676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32183}}^1$

素因数の和:32211

約数の個数: 24

約数和(自身を含む): 37848384

約数和(自身を除く): 19439708

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 32183, 64366, 128732, 354013, 418379, 708026, 836758, 1416052, 1673516, 4602169, 9204338, 18408676]

約数ペア:

[(1, 18408676), (2, 9204338), (4, 4602169), (11, 1673516), (13, 1416052), (22, 836758), (26, 708026), (44, 418379), (52, 354013), (143, 128732), (286, 64366), (572, 32183)]