1489409766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{172027}}^1$

素因数の和:172085

約数の個数: 48

約数和(自身を含む): 3569236944

約数和(自身を除く): 2079827178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 172027, 344054, 516081, 1032162, 1548243, 2236351, 3096486, 4472702, 6364999, 6709053, 12729998, 13418106, 19094997, 20127159, 38189994, 40254318, 57284991, 82744987, 114569982, 165489974, 248234961, 496469922, 744704883, 1489409766]

約数ペア:

[(1, 1489409766), (2, 744704883), (3, 496469922), (6, 248234961), (9, 165489974), (13, 114569982), (18, 82744987), (26, 57284991), (37, 40254318), (39, 38189994), (74, 20127159), (78, 19094997), (111, 13418106), (117, 12729998), (222, 6709053), (234, 6364999), (333, 4472702), (481, 3096486), (666, 2236351), (962, 1548243), (1443, 1032162), (2886, 516081), (4329, 344054), (8658, 172027)]