461976138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{18451}}^1$

素因数の和:18579

約数の個数: 48

約数和(自身を含む): 1088077536

約数和(自身を除く): 626101398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1926, 2782, 4173, 8346, 12519, 18451, 25038, 36902, 55353, 110706, 166059, 239863, 332118, 479726, 719589, 1439178, 1974257, 2158767, 3948514, 4317534, 5922771, 11845542, 17768313, 25665341, 35536626, 51330682, 76996023, 153992046, 230988069, 461976138]

約数ペア:

[(1, 461976138), (2, 230988069), (3, 153992046), (6, 76996023), (9, 51330682), (13, 35536626), (18, 25665341), (26, 17768313), (39, 11845542), (78, 5922771), (107, 4317534), (117, 3948514), (214, 2158767), (234, 1974257), (321, 1439178), (642, 719589), (963, 479726), (1391, 332118), (1926, 239863), (2782, 166059), (4173, 110706), (8346, 55353), (12519, 36902), (18451, 25038)]