415386

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 24

約数和(自身を含む): 921024

約数和(自身を除く): 505638

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 491, 846, 982, 1473, 2946, 4419, 8838, 23077, 46154, 69231, 138462, 207693, 415386]

約数ペア:

[(1, 415386), (2, 207693), (3, 138462), (6, 69231), (9, 46154), (18, 23077), (47, 8838), (94, 4419), (141, 2946), (282, 1473), (423, 982), (491, 846)]