2018012403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{13291}}^1$

素因数の和:13455

約数の個数: 32

約数和(自身を含む): 3031852032

約数和(自身を除く): 1013839629

約数列:

[1, 3, 11, 33, 43, 107, 129, 321, 473, 1177, 1419, 3531, 4601, 13291, 13803, 39873, 50611, 146201, 151833, 438603, 571513, 1422137, 1714539, 4266411, 6286643, 15643507, 18859929, 46930521, 61151891, 183455673, 672670801, 2018012403]

約数ペア:

[(1, 2018012403), (3, 672670801), (11, 183455673), (33, 61151891), (43, 46930521), (107, 18859929), (129, 15643507), (321, 6286643), (473, 4266411), (1177, 1714539), (1419, 1422137), (3531, 571513), (4601, 438603), (13291, 151833), (13803, 146201), (39873, 50611)]