1819003842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 4307427072

約数和(自身を除く): 2488423230

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 347, 463, 629, 666, 694, 926, 1041, 1258, 1389, 1887, 2082, 2778, 3123, 3774, 4167, 5661, 5899, 6246, 7871, 8334, 11322, 11798, 12839, 15742, 17131, 17697, 23613, 25678, 34262, 35394, 38517, 47226, 51393, 53091, 70839, 77034, 102786, 106182, 115551, 141678, 154179, 160661, 218263, 231102, 291227, 308358, 321322, 436526, 481983, 582454, 654789, 873681, 963966, 1309578, 1445949, 1747362, 1964367, 2621043, 2731237, 2891898, 3928734, 5242086, 5462474, 5944457, 8193711, 11888914, 16387422, 17833371, 24581133, 35666742, 49162266, 53500113, 101055769, 107000226, 202111538, 303167307, 606334614, 909501921, 1819003842]

約数ペア:

[(1, 1819003842), (2, 909501921), (3, 606334614), (6, 303167307), (9, 202111538), (17, 107000226), (18, 101055769), (34, 53500113), (37, 49162266), (51, 35666742), (74, 24581133), (102, 17833371), (111, 16387422), (153, 11888914), (222, 8193711), (306, 5944457), (333, 5462474), (347, 5242086), (463, 3928734), (629, 2891898), (666, 2731237), (694, 2621043), (926, 1964367), (1041, 1747362), (1258, 1445949), (1389, 1309578), (1887, 963966), (2082, 873681), (2778, 654789), (3123, 582454), (3774, 481983), (4167, 436526), (5661, 321322), (5899, 308358), (6246, 291227), (7871, 231102), (8334, 218263), (11322, 160661), (11798, 154179), (12839, 141678), (15742, 115551), (17131, 106182), (17697, 102786), (23613, 77034), (25678, 70839), (34262, 53091), (35394, 51393), (38517, 47226)]