6717438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 11668482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1367, 1638, 2457, 2734, 4101, 4914, 8202, 9569, 12303, 17771, 19138, 24606, 28707, 35542, 36909, 53313, 57414, 73818, 86121, 106626, 124397, 159939, 172242, 248794, 258363, 319878, 373191, 479817, 516726, 746382, 959634, 1119573, 2239146, 3358719, 6717438]

約数ペア:

[(1, 6717438), (2, 3358719), (3, 2239146), (6, 1119573), (7, 959634), (9, 746382), (13, 516726), (14, 479817), (18, 373191), (21, 319878), (26, 258363), (27, 248794), (39, 172242), (42, 159939), (54, 124397), (63, 106626), (78, 86121), (91, 73818), (117, 57414), (126, 53313), (182, 36909), (189, 35542), (234, 28707), (273, 24606), (351, 19138), (378, 17771), (546, 12303), (702, 9569), (819, 8202), (1367, 4914), (1638, 4101), (2457, 2734)]