86990442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{188291}}^1$

素因数の和:188314

約数の個数: 32

約数和(自身を含む): 216912384

約数和(自身を除く): 129921942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 188291, 376582, 564873, 1129746, 1318037, 2071201, 2636074, 3954111, 4142402, 6213603, 7908222, 12427206, 14498407, 28996814, 43495221, 86990442]

約数ペア:

[(1, 86990442), (2, 43495221), (3, 28996814), (6, 14498407), (7, 12427206), (11, 7908222), (14, 6213603), (21, 4142402), (22, 3954111), (33, 2636074), (42, 2071201), (66, 1318037), (77, 1129746), (154, 564873), (231, 376582), (462, 188291)]