2012121228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{15121}}^1$

素因数の和:15994

約数の個数: 48

約数和(自身を含む): 5062361696

約数和(自身を除く): 3050240468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 853, 1706, 2559, 3412, 5118, 10236, 11089, 15121, 22178, 30242, 33267, 44356, 45363, 60484, 66534, 90726, 133068, 181452, 196573, 393146, 589719, 786292, 1179438, 2358876, 12898213, 25796426, 38694639, 51592852, 77389278, 154778556, 167676769, 335353538, 503030307, 670707076, 1006060614, 2012121228]

約数ペア:

[(1, 2012121228), (2, 1006060614), (3, 670707076), (4, 503030307), (6, 335353538), (12, 167676769), (13, 154778556), (26, 77389278), (39, 51592852), (52, 38694639), (78, 25796426), (156, 12898213), (853, 2358876), (1706, 1179438), (2559, 786292), (3412, 589719), (5118, 393146), (10236, 196573), (11089, 181452), (15121, 133068), (22178, 90726), (30242, 66534), (33267, 60484), (44356, 45363)]