122221566

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8311}}^1$

素因数の和:8381

約数の個数: 48

約数和(自身を含む): 285267840

約数和(自身を除く): 163046274

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 8311, 14706, 16622, 24933, 49866, 74799, 149598, 157909, 315818, 357373, 473727, 714746, 947454, 1072119, 1421181, 2144238, 2842362, 3216357, 6432714, 6790087, 13580174, 20370261, 40740522, 61110783, 122221566]

約数ペア:

[(1, 122221566), (2, 61110783), (3, 40740522), (6, 20370261), (9, 13580174), (18, 6790087), (19, 6432714), (38, 3216357), (43, 2842362), (57, 2144238), (86, 1421181), (114, 1072119), (129, 947454), (171, 714746), (258, 473727), (342, 357373), (387, 315818), (774, 157909), (817, 149598), (1634, 74799), (2451, 49866), (4902, 24933), (7353, 16622), (8311, 14706)]