18136184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10847}}^1$

素因数の和:10883

約数の個数: 32

約数和(自身を含む): 39052800

約数和(自身を除く): 20916616

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 10847, 21694, 43388, 86776, 119317, 206093, 238634, 412186, 477268, 824372, 954536, 1648744, 2267023, 4534046, 9068092, 18136184]

約数ペア:

[(1, 18136184), (2, 9068092), (4, 4534046), (8, 2267023), (11, 1648744), (19, 954536), (22, 824372), (38, 477268), (44, 412186), (76, 238634), (88, 206093), (152, 119317), (209, 86776), (418, 43388), (836, 21694), (1672, 10847)]