16206876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 47515104

約数和(自身を除く): 31308228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 881, 1022, 1314, 1533, 1762, 2044, 2628, 2643, 3066, 3524, 4599, 5286, 6132, 6167, 7929, 9198, 10572, 12334, 15858, 18396, 18501, 24668, 31716, 37002, 55503, 64313, 74004, 111006, 128626, 192939, 222012, 257252, 385878, 450191, 578817, 771756, 900382, 1157634, 1350573, 1800764, 2315268, 2701146, 4051719, 5402292, 8103438, 16206876]

約数ペア:

[(1, 16206876), (2, 8103438), (3, 5402292), (4, 4051719), (6, 2701146), (7, 2315268), (9, 1800764), (12, 1350573), (14, 1157634), (18, 900382), (21, 771756), (28, 578817), (36, 450191), (42, 385878), (63, 257252), (73, 222012), (84, 192939), (126, 128626), (146, 111006), (219, 74004), (252, 64313), (292, 55503), (438, 37002), (511, 31716), (657, 24668), (876, 18501), (881, 18396), (1022, 15858), (1314, 12334), (1533, 10572), (1762, 9198), (2044, 7929), (2628, 6167), (2643, 6132), (3066, 5286), (3524, 4599)]