2099442942

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 4718545920

約数和(自身を除く): 2619102978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 463, 641, 786, 926, 1179, 1282, 1389, 1923, 2358, 2778, 3537, 3846, 4167, 5769, 7074, 8334, 11538, 12501, 17307, 25002, 34614, 60653, 83971, 121306, 167942, 181959, 251913, 296783, 363918, 503826, 545877, 593566, 755739, 890349, 1091754, 1511478, 1637631, 1780698, 2267217, 2671047, 3275262, 4534434, 5342094, 8013141, 16026282, 38878573, 77757146, 116635719, 233271438, 349907157, 699814314, 1049721471, 2099442942]

約数ペア:

[(1, 2099442942), (2, 1049721471), (3, 699814314), (6, 349907157), (9, 233271438), (18, 116635719), (27, 77757146), (54, 38878573), (131, 16026282), (262, 8013141), (393, 5342094), (463, 4534434), (641, 3275262), (786, 2671047), (926, 2267217), (1179, 1780698), (1282, 1637631), (1389, 1511478), (1923, 1091754), (2358, 890349), (2778, 755739), (3537, 593566), (3846, 545877), (4167, 503826), (5769, 363918), (7074, 296783), (8334, 251913), (11538, 181959), (12501, 167942), (17307, 121306), (25002, 83971), (34614, 60653)]