47012742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4723}}^1$

素因数の和:4817

約数の個数: 48

約数和(自身を含む): 117911040

約数和(自身を除く): 70898298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4723, 4977, 9446, 9954, 14169, 28338, 33061, 42507, 66122, 85014, 99183, 198366, 297549, 373117, 595098, 746234, 1119351, 2238702, 2611819, 3358053, 5223638, 6716106, 7835457, 15670914, 23506371, 47012742]

約数ペア:

[(1, 47012742), (2, 23506371), (3, 15670914), (6, 7835457), (7, 6716106), (9, 5223638), (14, 3358053), (18, 2611819), (21, 2238702), (42, 1119351), (63, 746234), (79, 595098), (126, 373117), (158, 297549), (237, 198366), (474, 99183), (553, 85014), (711, 66122), (1106, 42507), (1422, 33061), (1659, 28338), (3318, 14169), (4723, 9954), (4977, 9446)]