22127406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 53844480

約数和(自身を除く): 31717074

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 491, 518, 609, 777, 982, 1073, 1218, 1473, 1554, 2146, 2946, 3219, 3437, 6438, 6874, 7511, 10311, 14239, 15022, 18167, 20622, 22533, 28478, 36334, 42717, 45066, 54501, 85434, 99673, 109002, 127169, 199346, 254338, 299019, 381507, 526843, 598038, 763014, 1053686, 1580529, 3161058, 3687901, 7375802, 11063703, 22127406]

約数ペア:

[(1, 22127406), (2, 11063703), (3, 7375802), (6, 3687901), (7, 3161058), (14, 1580529), (21, 1053686), (29, 763014), (37, 598038), (42, 526843), (58, 381507), (74, 299019), (87, 254338), (111, 199346), (174, 127169), (203, 109002), (222, 99673), (259, 85434), (406, 54501), (491, 45066), (518, 42717), (609, 36334), (777, 28478), (982, 22533), (1073, 20622), (1218, 18167), (1473, 15022), (1554, 14239), (2146, 10311), (2946, 7511), (3219, 6874), (3437, 6438)]