389664954

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{441797}}^1$

素因数の和:441819

約数の個数: 36

約数和(自身を含む): 982116954

約数和(自身を除く): 592452000

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 441797, 883594, 1325391, 2650782, 3092579, 3976173, 6185158, 7952346, 9277737, 18555474, 21648053, 27833211, 43296106, 55666422, 64944159, 129888318, 194832477, 389664954]

約数ペア:

[(1, 389664954), (2, 194832477), (3, 129888318), (6, 64944159), (7, 55666422), (9, 43296106), (14, 27833211), (18, 21648053), (21, 18555474), (42, 9277737), (49, 7952346), (63, 6185158), (98, 3976173), (126, 3092579), (147, 2650782), (294, 1325391), (441, 883594), (882, 441797)]