57249318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71741}}^1$

素因数の和:71772

約数の個数: 32

約数和(自身を含む): 137744640

約数和(自身を除く): 80495322

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 71741, 143482, 215223, 430446, 502187, 1004374, 1363079, 1506561, 2726158, 3013122, 4089237, 8178474, 9541553, 19083106, 28624659, 57249318]

約数ペア:

[(1, 57249318), (2, 28624659), (3, 19083106), (6, 9541553), (7, 8178474), (14, 4089237), (19, 3013122), (21, 2726158), (38, 1506561), (42, 1363079), (57, 1004374), (114, 502187), (133, 430446), (266, 215223), (399, 143482), (798, 71741)]