16912056

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 50109840

約数和(自身を除く): 33197784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 73, 84, 98, 146, 147, 168, 196, 197, 219, 292, 294, 392, 394, 438, 511, 584, 588, 591, 788, 876, 1022, 1176, 1182, 1379, 1533, 1576, 1752, 2044, 2364, 2758, 3066, 3577, 4088, 4137, 4728, 5516, 6132, 7154, 8274, 9653, 10731, 11032, 12264, 14308, 14381, 16548, 19306, 21462, 28616, 28762, 28959, 33096, 38612, 42924, 43143, 57524, 57918, 77224, 85848, 86286, 100667, 115048, 115836, 172572, 201334, 231672, 302001, 345144, 402668, 604002, 704669, 805336, 1208004, 1409338, 2114007, 2416008, 2818676, 4228014, 5637352, 8456028, 16912056]

約数ペア:

[(1, 16912056), (2, 8456028), (3, 5637352), (4, 4228014), (6, 2818676), (7, 2416008), (8, 2114007), (12, 1409338), (14, 1208004), (21, 805336), (24, 704669), (28, 604002), (42, 402668), (49, 345144), (56, 302001), (73, 231672), (84, 201334), (98, 172572), (146, 115836), (147, 115048), (168, 100667), (196, 86286), (197, 85848), (219, 77224), (292, 57918), (294, 57524), (392, 43143), (394, 42924), (438, 38612), (511, 33096), (584, 28959), (588, 28762), (591, 28616), (788, 21462), (876, 19306), (1022, 16548), (1176, 14381), (1182, 14308), (1379, 12264), (1533, 11032), (1576, 10731), (1752, 9653), (2044, 8274), (2364, 7154), (2758, 6132), (3066, 5516), (3577, 4728), (4088, 4137)]