16405704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 52029120

約数和(自身を除く): 35623416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 757, 774, 903, 1032, 1204, 1514, 1548, 1806, 2271, 2408, 2709, 3028, 3096, 3612, 4542, 5299, 5418, 6056, 6813, 7224, 9084, 10598, 10836, 13626, 15897, 18168, 21196, 21672, 27252, 31794, 32551, 42392, 47691, 54504, 63588, 65102, 95382, 97653, 127176, 130204, 190764, 195306, 227857, 260408, 292959, 381528, 390612, 455714, 585918, 683571, 781224, 911428, 1171836, 1367142, 1822856, 2050713, 2343672, 2734284, 4101426, 5468568, 8202852, 16405704]

約数ペア:

[(1, 16405704), (2, 8202852), (3, 5468568), (4, 4101426), (6, 2734284), (7, 2343672), (8, 2050713), (9, 1822856), (12, 1367142), (14, 1171836), (18, 911428), (21, 781224), (24, 683571), (28, 585918), (36, 455714), (42, 390612), (43, 381528), (56, 292959), (63, 260408), (72, 227857), (84, 195306), (86, 190764), (126, 130204), (129, 127176), (168, 97653), (172, 95382), (252, 65102), (258, 63588), (301, 54504), (344, 47691), (387, 42392), (504, 32551), (516, 31794), (602, 27252), (757, 21672), (774, 21196), (903, 18168), (1032, 15897), (1204, 13626), (1514, 10836), (1548, 10598), (1806, 9084), (2271, 7224), (2408, 6813), (2709, 6056), (3028, 5418), (3096, 5299), (3612, 4542)]