216369708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{581639}}^1$

素因数の和:581677

約数の個数: 24

約数和(自身を含む): 521149440

約数和(自身を除く): 304779732

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 581639, 1163278, 1744917, 2326556, 3489834, 6979668, 18030809, 36061618, 54092427, 72123236, 108184854, 216369708]

約数ペア:

[(1, 216369708), (2, 108184854), (3, 72123236), (4, 54092427), (6, 36061618), (12, 18030809), (31, 6979668), (62, 3489834), (93, 2326556), (124, 1744917), (186, 1163278), (372, 581639)]