18063894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 38435040

約数和(自身を除く): 20371146

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 409, 433, 818, 866, 1227, 1299, 2454, 2598, 6953, 7361, 13906, 14722, 20859, 22083, 41718, 44166, 177097, 354194, 531291, 1062582, 3010649, 6021298, 9031947, 18063894]

約数ペア:

[(1, 18063894), (2, 9031947), (3, 6021298), (6, 3010649), (17, 1062582), (34, 531291), (51, 354194), (102, 177097), (409, 44166), (433, 41718), (818, 22083), (866, 20859), (1227, 14722), (1299, 13906), (2454, 7361), (2598, 6953)]