18918696

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{34273}}^1$

素因数の和:34305

約数の個数: 32

約数和(自身を含む): 49354560

約数和(自身を除く): 30435864

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 34273, 68546, 102819, 137092, 205638, 274184, 411276, 788279, 822552, 1576558, 2364837, 3153116, 4729674, 6306232, 9459348, 18918696]

約数ペア:

[(1, 18918696), (2, 9459348), (3, 6306232), (4, 4729674), (6, 3153116), (8, 2364837), (12, 1576558), (23, 822552), (24, 788279), (46, 411276), (69, 274184), (92, 205638), (138, 137092), (184, 102819), (276, 68546), (552, 34273)]