42661982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 71794944

約数和(自身を除く): 29132962

約数列:

[1, 2, 11, 22, 67, 103, 134, 206, 281, 562, 737, 1133, 1474, 2266, 3091, 6182, 6901, 13802, 18827, 28943, 37654, 57886, 75911, 151822, 207097, 318373, 414194, 636746, 1939181, 3878362, 21330991, 42661982]

約数ペア:

[(1, 42661982), (2, 21330991), (11, 3878362), (22, 1939181), (67, 636746), (103, 414194), (134, 318373), (206, 207097), (281, 151822), (562, 75911), (737, 57886), (1133, 37654), (1474, 28943), (2266, 18827), (3091, 13802), (6182, 6901)]