16275042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3543

約数の個数: 48

約数和(自身を含む): 41401152

約数和(自身を除く): 25126110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 3491, 4662, 6982, 10473, 20946, 24437, 31419, 48874, 62838, 73311, 129167, 146622, 219933, 258334, 387501, 439866, 775002, 904169, 1162503, 1808338, 2325006, 2712507, 5425014, 8137521, 16275042]

約数ペア:

[(1, 16275042), (2, 8137521), (3, 5425014), (6, 2712507), (7, 2325006), (9, 1808338), (14, 1162503), (18, 904169), (21, 775002), (37, 439866), (42, 387501), (63, 258334), (74, 219933), (111, 146622), (126, 129167), (222, 73311), (259, 62838), (333, 48874), (518, 31419), (666, 24437), (777, 20946), (1554, 10473), (2331, 6982), (3491, 4662)]