16536996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 48222720

約数和(自身を除く): 31685724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 479, 548, 822, 958, 959, 1233, 1437, 1644, 1916, 1918, 2466, 2874, 2877, 3353, 3836, 4311, 4932, 5748, 5754, 6706, 8622, 8631, 10059, 11508, 13412, 17244, 17262, 20118, 30177, 34524, 40236, 60354, 65623, 120708, 131246, 196869, 262492, 393738, 459361, 590607, 787476, 918722, 1181214, 1378083, 1837444, 2362428, 2756166, 4134249, 5512332, 8268498, 16536996]

約数ペア:

[(1, 16536996), (2, 8268498), (3, 5512332), (4, 4134249), (6, 2756166), (7, 2362428), (9, 1837444), (12, 1378083), (14, 1181214), (18, 918722), (21, 787476), (28, 590607), (36, 459361), (42, 393738), (63, 262492), (84, 196869), (126, 131246), (137, 120708), (252, 65623), (274, 60354), (411, 40236), (479, 34524), (548, 30177), (822, 20118), (958, 17262), (959, 17244), (1233, 13412), (1437, 11508), (1644, 10059), (1916, 8631), (1918, 8622), (2466, 6706), (2874, 5754), (2877, 5748), (3353, 4932), (3836, 4311)]