17926140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 50672160

約数和(自身を除く): 32746020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2741, 3270, 5482, 6540, 8223, 10964, 13705, 16446, 27410, 32892, 41115, 54820, 82230, 164460, 298769, 597538, 896307, 1195076, 1493845, 1792614, 2987690, 3585228, 4481535, 5975380, 8963070, 17926140]

約数ペア:

[(1, 17926140), (2, 8963070), (3, 5975380), (4, 4481535), (5, 3585228), (6, 2987690), (10, 1792614), (12, 1493845), (15, 1195076), (20, 896307), (30, 597538), (60, 298769), (109, 164460), (218, 82230), (327, 54820), (436, 41115), (545, 32892), (654, 27410), (1090, 16446), (1308, 13705), (1635, 10964), (2180, 8223), (2741, 6540), (3270, 5482)]