252144828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{538771}}^1$

素因数の和:538794

約数の個数: 36

約数和(自身を含む): 686395528

約数和(自身を除く): 434250700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 538771, 1077542, 1616313, 2155084, 3232626, 4848939, 6465252, 7004023, 9697878, 14008046, 19395756, 21012069, 28016092, 42024138, 63036207, 84048276, 126072414, 252144828]

約数ペア:

[(1, 252144828), (2, 126072414), (3, 84048276), (4, 63036207), (6, 42024138), (9, 28016092), (12, 21012069), (13, 19395756), (18, 14008046), (26, 9697878), (36, 7004023), (39, 6465252), (52, 4848939), (78, 3232626), (117, 2155084), (156, 1616313), (234, 1077542), (468, 538771)]