216126558

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{10711}}^1$

素因数の和:10797

約数の個数: 48

約数和(自身を含む): 501321600

約数和(自身を除く): 285195042

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 10711, 20178, 21422, 32133, 64266, 96399, 192798, 203509, 407018, 610527, 631949, 1221054, 1263898, 1831581, 1895847, 3663162, 3791694, 5687541, 11375082, 12007031, 24014062, 36021093, 72042186, 108063279, 216126558]

約数ペア:

[(1, 216126558), (2, 108063279), (3, 72042186), (6, 36021093), (9, 24014062), (18, 12007031), (19, 11375082), (38, 5687541), (57, 3791694), (59, 3663162), (114, 1895847), (118, 1831581), (171, 1263898), (177, 1221054), (342, 631949), (354, 610527), (531, 407018), (1062, 203509), (1121, 192798), (2242, 96399), (3363, 64266), (6726, 32133), (10089, 21422), (10711, 20178)]