2012505066

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 5200303680

約数和(自身を除く): 3187798614

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 137, 143, 169, 198, 234, 274, 286, 338, 411, 429, 439, 507, 822, 858, 878, 1014, 1233, 1287, 1317, 1507, 1521, 1781, 1859, 2466, 2574, 2634, 3014, 3042, 3562, 3718, 3951, 4521, 4829, 5343, 5577, 5707, 7902, 9042, 9658, 10686, 11154, 11414, 13563, 14487, 16029, 16731, 17121, 19591, 23153, 27126, 28974, 32058, 33462, 34242, 39182, 43461, 46306, 51363, 58773, 60143, 62777, 69459, 74191, 86922, 102726, 117546, 120286, 125554, 138918, 148382, 176319, 180429, 188331, 208377, 222573, 254683, 352638, 360858, 376662, 416754, 445146, 509366, 541287, 564993, 661573, 667719, 764049, 781859, 816101, 1082574, 1129986, 1323146, 1335438, 1528098, 1563718, 1632202, 1984719, 2292147, 2345577, 2448303, 3969438, 4584294, 4691154, 4896606, 5954157, 7036731, 7344909, 8600449, 10164167, 11908314, 14073462, 14689818, 17200898, 20328334, 25801347, 30492501, 51602694, 60985002, 77404041, 91477503, 111805837, 154808082, 182955006, 223611674, 335417511, 670835022, 1006252533, 2012505066]

約数ペア:

[(1, 2012505066), (2, 1006252533), (3, 670835022), (6, 335417511), (9, 223611674), (11, 182955006), (13, 154808082), (18, 111805837), (22, 91477503), (26, 77404041), (33, 60985002), (39, 51602694), (66, 30492501), (78, 25801347), (99, 20328334), (117, 17200898), (137, 14689818), (143, 14073462), (169, 11908314), (198, 10164167), (234, 8600449), (274, 7344909), (286, 7036731), (338, 5954157), (411, 4896606), (429, 4691154), (439, 4584294), (507, 3969438), (822, 2448303), (858, 2345577), (878, 2292147), (1014, 1984719), (1233, 1632202), (1287, 1563718), (1317, 1528098), (1507, 1335438), (1521, 1323146), (1781, 1129986), (1859, 1082574), (2466, 816101), (2574, 781859), (2634, 764049), (3014, 667719), (3042, 661573), (3562, 564993), (3718, 541287), (3951, 509366), (4521, 445146), (4829, 416754), (5343, 376662), (5577, 360858), (5707, 352638), (7902, 254683), (9042, 222573), (9658, 208377), (10686, 188331), (11154, 180429), (11414, 176319), (13563, 148382), (14487, 138918), (16029, 125554), (16731, 120286), (17121, 117546), (19591, 102726), (23153, 86922), (27126, 74191), (28974, 69459), (32058, 62777), (33462, 60143), (34242, 58773), (39182, 51363), (43461, 46306)]