42457446

素因数分解:

$2^1\times 3^5\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 96096000

約数和(自身を除く): 53638554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 243, 398, 439, 486, 597, 878, 1194, 1317, 1791, 2634, 3582, 3951, 5373, 7902, 10746, 11853, 16119, 23706, 32238, 35559, 48357, 71118, 87361, 96714, 106677, 174722, 213354, 262083, 524166, 786249, 1572498, 2358747, 4717494, 7076241, 14152482, 21228723, 42457446]

約数ペア:

[(1, 42457446), (2, 21228723), (3, 14152482), (6, 7076241), (9, 4717494), (18, 2358747), (27, 1572498), (54, 786249), (81, 524166), (162, 262083), (199, 213354), (243, 174722), (398, 106677), (439, 96714), (486, 87361), (597, 71118), (878, 48357), (1194, 35559), (1317, 32238), (1791, 23706), (2634, 16119), (3582, 11853), (3951, 10746), (5373, 7902)]