243571068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{520451}}^1$

素因数の和:520474

約数の個数: 36

約数和(自身を含む): 663055848

約数和(自身を除く): 419484780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 520451, 1040902, 1561353, 2081804, 3122706, 4684059, 6245412, 6765863, 9368118, 13531726, 18736236, 20297589, 27063452, 40595178, 60892767, 81190356, 121785534, 243571068]

約数ペア:

[(1, 243571068), (2, 121785534), (3, 81190356), (4, 60892767), (6, 40595178), (9, 27063452), (12, 20297589), (13, 18736236), (18, 13531726), (26, 9368118), (36, 6765863), (39, 6245412), (52, 4684059), (78, 3122706), (117, 2081804), (156, 1561353), (234, 1040902), (468, 520451)]