47657946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2917}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 109249920

約数和(自身を除く): 61591974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 2917, 5446, 5834, 8169, 8751, 16338, 17502, 20419, 40838, 61257, 122514, 1134713, 2269426, 3404139, 6808278, 7942991, 15885982, 23828973, 47657946]

約数ペア:

[(1, 47657946), (2, 23828973), (3, 15885982), (6, 7942991), (7, 6808278), (14, 3404139), (21, 2269426), (42, 1134713), (389, 122514), (778, 61257), (1167, 40838), (2334, 20419), (2723, 17502), (2917, 16338), (5446, 8751), (5834, 8169)]