38685294

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 86596224

約数和(自身を除く): 47910930

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 151, 258, 302, 331, 387, 453, 662, 774, 906, 993, 1359, 1986, 2718, 2979, 5958, 6493, 12986, 14233, 19479, 28466, 38958, 42699, 49981, 58437, 85398, 99962, 116874, 128097, 149943, 256194, 299886, 449829, 899658, 2149183, 4298366, 6447549, 12895098, 19342647, 38685294]

約数ペア:

[(1, 38685294), (2, 19342647), (3, 12895098), (6, 6447549), (9, 4298366), (18, 2149183), (43, 899658), (86, 449829), (129, 299886), (151, 256194), (258, 149943), (302, 128097), (331, 116874), (387, 99962), (453, 85398), (662, 58437), (774, 49981), (906, 42699), (993, 38958), (1359, 28466), (1986, 19479), (2718, 14233), (2979, 12986), (5958, 6493)]