17926636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 40896576

約数和(自身を除く): 22969940

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 2897, 3094, 5794, 6188, 11588, 20279, 37661, 40558, 49249, 75322, 81116, 98498, 150644, 196996, 263627, 344743, 527254, 640237, 689486, 1054508, 1280474, 1378972, 2560948, 4481659, 8963318, 17926636]

約数ペア:

[(1, 17926636), (2, 8963318), (4, 4481659), (7, 2560948), (13, 1378972), (14, 1280474), (17, 1054508), (26, 689486), (28, 640237), (34, 527254), (52, 344743), (68, 263627), (91, 196996), (119, 150644), (182, 98498), (221, 81116), (238, 75322), (364, 49249), (442, 40558), (476, 37661), (884, 20279), (1547, 11588), (2897, 6188), (3094, 5794)]