64490118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139589}}^1$

素因数の和:139612

約数の個数: 32

約数和(自身を含む): 160807680

約数和(自身を除く): 96317562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 139589, 279178, 418767, 837534, 977123, 1535479, 1954246, 2931369, 3070958, 4606437, 5862738, 9212874, 10748353, 21496706, 32245059, 64490118]

約数ペア:

[(1, 64490118), (2, 32245059), (3, 21496706), (6, 10748353), (7, 9212874), (11, 5862738), (14, 4606437), (21, 3070958), (22, 2931369), (33, 1954246), (42, 1535479), (66, 977123), (77, 837534), (154, 418767), (231, 279178), (462, 139589)]