16201404

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 42649600

約数和(自身を除く): 26448196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2239, 2412, 3618, 4478, 6717, 7236, 8956, 13434, 20151, 26868, 40302, 60453, 80604, 120906, 150013, 241812, 300026, 450039, 600052, 900078, 1350117, 1800156, 2700234, 4050351, 5400468, 8100702, 16201404]

約数ペア:

[(1, 16201404), (2, 8100702), (3, 5400468), (4, 4050351), (6, 2700234), (9, 1800156), (12, 1350117), (18, 900078), (27, 600052), (36, 450039), (54, 300026), (67, 241812), (108, 150013), (134, 120906), (201, 80604), (268, 60453), (402, 40302), (603, 26868), (804, 20151), (1206, 13434), (1809, 8956), (2239, 7236), (2412, 6717), (3618, 4478)]