64841742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{171539}}^1$

素因数の和:171557

約数の個数: 32

約数和(自身を含む): 164678400

約数和(自身を除く): 99836658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 171539, 343078, 514617, 1029234, 1200773, 1543851, 2401546, 3087702, 3602319, 4631553, 7204638, 9263106, 10806957, 21613914, 32420871, 64841742]

約数ペア:

[(1, 64841742), (2, 32420871), (3, 21613914), (6, 10806957), (7, 9263106), (9, 7204638), (14, 4631553), (18, 3602319), (21, 3087702), (27, 2401546), (42, 1543851), (54, 1200773), (63, 1029234), (126, 514617), (189, 343078), (378, 171539)]