42157758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7451}}^1$

素因数の和:7520

約数の個数: 32

約数和(自身を含む): 90139392

約数和(自身を除く): 47981634

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 7451, 14902, 22353, 44706, 171373, 305491, 342746, 514119, 610982, 916473, 1028238, 1832946, 7026293, 14052586, 21078879, 42157758]

約数ペア:

[(1, 42157758), (2, 21078879), (3, 14052586), (6, 7026293), (23, 1832946), (41, 1028238), (46, 916473), (69, 610982), (82, 514119), (123, 342746), (138, 305491), (246, 171373), (943, 44706), (1886, 22353), (2829, 14902), (5658, 7451)]