2018095071

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{11261}}^1$

素因数の和:11383

約数の個数: 32

約数和(自身を含む): 2906136576

約数和(自身を除く): 888041505

約数列:

[1, 3, 31, 41, 47, 93, 123, 141, 1271, 1457, 1927, 3813, 4371, 5781, 11261, 33783, 59737, 179211, 349091, 461701, 529267, 1047273, 1385103, 1587801, 14312731, 16407277, 21699947, 42938193, 49221831, 65099841, 672698357, 2018095071]

約数ペア:

[(1, 2018095071), (3, 672698357), (31, 65099841), (41, 49221831), (47, 42938193), (93, 21699947), (123, 16407277), (141, 14312731), (1271, 1587801), (1457, 1385103), (1927, 1047273), (3813, 529267), (4371, 461701), (5781, 349091), (11261, 179211), (33783, 59737)]