538226154

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18913}}^1$

素因数の和:18972

約数の個数: 64

約数和(自身を含む): 1307335680

約数和(自身を除く): 769109526

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 459, 527, 558, 837, 918, 1054, 1581, 1674, 3162, 4743, 9486, 14229, 18913, 28458, 37826, 56739, 113478, 170217, 321521, 340434, 510651, 586303, 643042, 964563, 1021302, 1172606, 1758909, 1929126, 2893689, 3517818, 5276727, 5787378, 8681067, 9967151, 10553454, 15830181, 17362134, 19934302, 29901453, 31660362, 59802906, 89704359, 179408718, 269113077, 538226154]

約数ペア:

[(1, 538226154), (2, 269113077), (3, 179408718), (6, 89704359), (9, 59802906), (17, 31660362), (18, 29901453), (27, 19934302), (31, 17362134), (34, 15830181), (51, 10553454), (54, 9967151), (62, 8681067), (93, 5787378), (102, 5276727), (153, 3517818), (186, 2893689), (279, 1929126), (306, 1758909), (459, 1172606), (527, 1021302), (558, 964563), (837, 643042), (918, 586303), (1054, 510651), (1581, 340434), (1674, 321521), (3162, 170217), (4743, 113478), (9486, 56739), (14229, 37826), (18913, 28458)]