26945478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 67591680

約数和(自身を除く): 40646202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 2707, 3318, 4977, 5414, 8121, 9954, 16242, 18949, 24363, 37898, 48726, 56847, 113694, 170541, 213853, 341082, 427706, 641559, 1283118, 1496971, 1924677, 2993942, 3849354, 4490913, 8981826, 13472739, 26945478]

約数ペア:

[(1, 26945478), (2, 13472739), (3, 8981826), (6, 4490913), (7, 3849354), (9, 2993942), (14, 1924677), (18, 1496971), (21, 1283118), (42, 641559), (63, 427706), (79, 341082), (126, 213853), (158, 170541), (237, 113694), (474, 56847), (553, 48726), (711, 37898), (1106, 24363), (1422, 18949), (1659, 16242), (2707, 9954), (3318, 8121), (4977, 5414)]