18583466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 12866134

約数列:

[1, 2, 11, 22, 59, 103, 118, 139, 206, 278, 649, 1133, 1298, 1529, 2266, 3058, 6077, 8201, 12154, 14317, 16402, 28634, 66847, 90211, 133694, 157487, 180422, 314974, 844703, 1689406, 9291733, 18583466]

約数ペア:

[(1, 18583466), (2, 9291733), (11, 1689406), (22, 844703), (59, 314974), (103, 180422), (118, 157487), (139, 133694), (206, 90211), (278, 66847), (649, 28634), (1133, 16402), (1298, 14317), (1529, 12154), (2266, 8201), (3058, 6077)]