7892766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 20084064

約数和(自身を除く): 12191298

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, 1693, 2331, 3386, 4662, 5079, 10158, 11851, 15237, 23702, 30474, 35553, 62641, 71106, 106659, 125282, 187923, 213318, 375846, 438487, 563769, 876974, 1127538, 1315461, 2630922, 3946383, 7892766]

約数ペア:

[(1, 7892766), (2, 3946383), (3, 2630922), (6, 1315461), (7, 1127538), (9, 876974), (14, 563769), (18, 438487), (21, 375846), (37, 213318), (42, 187923), (63, 125282), (74, 106659), (111, 71106), (126, 62641), (222, 35553), (259, 30474), (333, 23702), (518, 15237), (666, 11851), (777, 10158), (1554, 5079), (1693, 4662), (2331, 3386)]