218363412

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{37061}}^1$

素因数の和:37559

約数の個数: 24

約数和(自身を含む): 510566112

約数和(自身を除く): 292202700

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 37061, 74122, 111183, 148244, 222366, 444732, 18196951, 36393902, 54590853, 72787804, 109181706, 218363412]

約数ペア:

[(1, 218363412), (2, 109181706), (3, 72787804), (4, 54590853), (6, 36393902), (12, 18196951), (491, 444732), (982, 222366), (1473, 148244), (1964, 111183), (2946, 74122), (5892, 37061)]