381217158

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{144073}}^1$

素因数の和:144098

約数の個数: 48

約数和(自身を含む): 985466160

約数和(自身を除く): 604249002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 144073, 288146, 432219, 864438, 1008511, 1296657, 2017022, 2593314, 3025533, 3889971, 6051066, 7059577, 7779942, 9076599, 14119154, 18153198, 21178731, 27229797, 42357462, 54459594, 63536193, 127072386, 190608579, 381217158]

約数ペア:

[(1, 381217158), (2, 190608579), (3, 127072386), (6, 63536193), (7, 54459594), (9, 42357462), (14, 27229797), (18, 21178731), (21, 18153198), (27, 14119154), (42, 9076599), (49, 7779942), (54, 7059577), (63, 6051066), (98, 3889971), (126, 3025533), (147, 2593314), (189, 2017022), (294, 1296657), (378, 1008511), (441, 864438), (882, 432219), (1323, 288146), (2646, 144073)]