2065656474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{49529}}^1$

素因数の和:49875

約数の個数: 48

約数和(自身を含む): 5130515520

約数和(自身を除く): 3064859046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2317, 2979, 4634, 5958, 6951, 13902, 20853, 41706, 49529, 99058, 148587, 297174, 346703, 445761, 693406, 891522, 1040109, 2080218, 3120327, 6240654, 16394099, 32788198, 49182297, 98364594, 114758693, 147546891, 229517386, 295093782, 344276079, 688552158, 1032828237, 2065656474]

約数ペア:

[(1, 2065656474), (2, 1032828237), (3, 688552158), (6, 344276079), (7, 295093782), (9, 229517386), (14, 147546891), (18, 114758693), (21, 98364594), (42, 49182297), (63, 32788198), (126, 16394099), (331, 6240654), (662, 3120327), (993, 2080218), (1986, 1040109), (2317, 891522), (2979, 693406), (4634, 445761), (5958, 346703), (6951, 297174), (13902, 148587), (20853, 99058), (41706, 49529)]