18284742

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{20731}}^1$

素因数の和:20753

約数の個数: 36

約数和(自身を含む): 46087236

約数和(自身を除く): 27802494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 20731, 41462, 62193, 124386, 145117, 186579, 290234, 373158, 435351, 870702, 1015819, 1306053, 2031638, 2612106, 3047457, 6094914, 9142371, 18284742]

約数ペア:

[(1, 18284742), (2, 9142371), (3, 6094914), (6, 3047457), (7, 2612106), (9, 2031638), (14, 1306053), (18, 1015819), (21, 870702), (42, 435351), (49, 373158), (63, 290234), (98, 186579), (126, 145117), (147, 124386), (294, 62193), (441, 41462), (882, 20731)]