878912766

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{7481}}^1$

素因数の和:7657

約数の個数: 48

約数和(自身を含む): 1953879408

約数和(自身を除く): 1074966642

約数列:

[1, 2, 3, 6, 9, 18, 61, 107, 122, 183, 214, 321, 366, 549, 642, 963, 1098, 1926, 6527, 7481, 13054, 14962, 19581, 22443, 39162, 44886, 58743, 67329, 117486, 134658, 456341, 800467, 912682, 1369023, 1600934, 2401401, 2738046, 4107069, 4802802, 7204203, 8214138, 14408406, 48828487, 97656974, 146485461, 292970922, 439456383, 878912766]

約数ペア:

[(1, 878912766), (2, 439456383), (3, 292970922), (6, 146485461), (9, 97656974), (18, 48828487), (61, 14408406), (107, 8214138), (122, 7204203), (183, 4802802), (214, 4107069), (321, 2738046), (366, 2401401), (549, 1600934), (642, 1369023), (963, 912682), (1098, 800467), (1926, 456341), (6527, 134658), (7481, 117486), (13054, 67329), (14962, 58743), (19581, 44886), (22443, 39162)]