16828380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{93491}}^1$

素因数の和:93506

約数の個数: 36

約数和(自身を含む): 51046632

約数和(自身を除く): 34218252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 93491, 186982, 280473, 373964, 467455, 560946, 841419, 934910, 1121892, 1402365, 1682838, 1869820, 2804730, 3365676, 4207095, 5609460, 8414190, 16828380]

約数ペア:

[(1, 16828380), (2, 8414190), (3, 5609460), (4, 4207095), (5, 3365676), (6, 2804730), (9, 1869820), (10, 1682838), (12, 1402365), (15, 1121892), (18, 934910), (20, 841419), (30, 560946), (36, 467455), (45, 373964), (60, 280473), (90, 186982), (180, 93491)]