986508

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 2537080

約数和(自身を除く): 1550572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 409, 603, 804, 818, 1206, 1227, 1636, 2412, 2454, 3681, 4908, 7362, 14724, 27403, 54806, 82209, 109612, 164418, 246627, 328836, 493254, 986508]

約数ペア:

[(1, 986508), (2, 493254), (3, 328836), (4, 246627), (6, 164418), (9, 109612), (12, 82209), (18, 54806), (36, 27403), (67, 14724), (134, 7362), (201, 4908), (268, 3681), (402, 2454), (409, 2412), (603, 1636), (804, 1227), (818, 1206)]