18405672

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5147}}^1$

素因数の和:5305

約数の個数: 32

約数和(自身を含む): 46332000

約数和(自身を除く): 27926328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5147, 10294, 15441, 20588, 30882, 41176, 61764, 123528, 766903, 1533806, 2300709, 3067612, 4601418, 6135224, 9202836, 18405672]

約数ペア:

[(1, 18405672), (2, 9202836), (3, 6135224), (4, 4601418), (6, 3067612), (8, 2300709), (12, 1533806), (24, 766903), (149, 123528), (298, 61764), (447, 41176), (596, 30882), (894, 20588), (1192, 15441), (1788, 10294), (3576, 5147)]