2012194782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{2459}}^1$

素因数の和:2762

約数の個数: 72

約数和(自身を含む): 4740395400

約数和(自身を除く): 2728200618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 269, 338, 507, 538, 807, 1014, 1521, 1614, 2421, 2459, 3042, 3497, 4842, 4918, 6994, 7377, 10491, 14754, 20982, 22131, 31473, 31967, 44262, 45461, 62946, 63934, 90922, 95901, 136383, 191802, 272766, 287703, 409149, 415571, 575406, 661471, 818298, 831142, 1246713, 1322942, 1984413, 2493426, 3740139, 3968826, 5953239, 7480278, 8599123, 11906478, 17198246, 25797369, 51594738, 77392107, 111788599, 154784214, 223577198, 335365797, 670731594, 1006097391, 2012194782]

約数ペア:

[(1, 2012194782), (2, 1006097391), (3, 670731594), (6, 335365797), (9, 223577198), (13, 154784214), (18, 111788599), (26, 77392107), (39, 51594738), (78, 25797369), (117, 17198246), (169, 11906478), (234, 8599123), (269, 7480278), (338, 5953239), (507, 3968826), (538, 3740139), (807, 2493426), (1014, 1984413), (1521, 1322942), (1614, 1246713), (2421, 831142), (2459, 818298), (3042, 661471), (3497, 575406), (4842, 415571), (4918, 409149), (6994, 287703), (7377, 272766), (10491, 191802), (14754, 136383), (20982, 95901), (22131, 90922), (31473, 63934), (31967, 62946), (44262, 45461)]