42493946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 71442432

約数和(自身を除く): 28948486

約数列:

[1, 2, 11, 22, 67, 127, 134, 227, 254, 454, 737, 1397, 1474, 2497, 2794, 4994, 8509, 15209, 17018, 28829, 30418, 57658, 93599, 167299, 187198, 317119, 334598, 634238, 1931543, 3863086, 21246973, 42493946]

約数ペア:

[(1, 42493946), (2, 21246973), (11, 3863086), (22, 1931543), (67, 634238), (127, 334598), (134, 317119), (227, 187198), (254, 167299), (454, 93599), (737, 57658), (1397, 30418), (1474, 28829), (2497, 17018), (2794, 15209), (4994, 8509)]