4251078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 10208016

約数和(自身を除く): 5956938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 491, 666, 962, 982, 1443, 1473, 2886, 2946, 4329, 4419, 6383, 8658, 8838, 12766, 18167, 19149, 36334, 38298, 54501, 57447, 109002, 114894, 163503, 236171, 327006, 472342, 708513, 1417026, 2125539, 4251078]

約数ペア:

[(1, 4251078), (2, 2125539), (3, 1417026), (6, 708513), (9, 472342), (13, 327006), (18, 236171), (26, 163503), (37, 114894), (39, 109002), (74, 57447), (78, 54501), (111, 38298), (117, 36334), (222, 19149), (234, 18167), (333, 12766), (481, 8838), (491, 8658), (666, 6383), (962, 4419), (982, 4329), (1443, 2946), (1473, 2886)]