16491312

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1698

約数の個数: 60

約数和(自身を含む): 46831824

約数和(自身を除く): 30340512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1613, 1704, 2556, 3226, 3408, 4839, 5112, 6452, 9678, 10224, 12904, 14517, 19356, 25808, 29034, 38712, 58068, 77424, 114523, 116136, 229046, 232272, 343569, 458092, 687138, 916184, 1030707, 1374276, 1832368, 2061414, 2748552, 4122828, 5497104, 8245656, 16491312]

約数ペア:

[(1, 16491312), (2, 8245656), (3, 5497104), (4, 4122828), (6, 2748552), (8, 2061414), (9, 1832368), (12, 1374276), (16, 1030707), (18, 916184), (24, 687138), (36, 458092), (48, 343569), (71, 232272), (72, 229046), (142, 116136), (144, 114523), (213, 77424), (284, 58068), (426, 38712), (568, 29034), (639, 25808), (852, 19356), (1136, 14517), (1278, 12904), (1613, 10224), (1704, 9678), (2556, 6452), (3226, 5112), (3408, 4839)]