2784996846

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 6398028000

約数和(自身を除く): 3613031154

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 149, 174, 183, 261, 298, 366, 447, 522, 549, 587, 894, 1098, 1174, 1341, 1761, 1769, 2682, 3522, 3538, 4321, 5283, 5307, 8642, 9089, 10566, 10614, 12963, 15921, 17023, 18178, 25926, 27267, 31842, 34046, 35807, 38889, 51069, 54534, 71614, 77778, 81801, 87463, 102138, 107421, 153207, 163602, 174926, 214842, 262389, 263581, 306414, 322263, 524778, 527162, 644526, 787167, 790743, 1038403, 1574334, 1581486, 2076806, 2372229, 2536427, 3115209, 4744458, 5072854, 5335243, 6230418, 7609281, 9345627, 10670486, 15218562, 16005729, 18691254, 22827843, 32011458, 45655686, 48017187, 96034374, 154722047, 309444094, 464166141, 928332282, 1392498423, 2784996846]

約数ペア:

[(1, 2784996846), (2, 1392498423), (3, 928332282), (6, 464166141), (9, 309444094), (18, 154722047), (29, 96034374), (58, 48017187), (61, 45655686), (87, 32011458), (122, 22827843), (149, 18691254), (174, 16005729), (183, 15218562), (261, 10670486), (298, 9345627), (366, 7609281), (447, 6230418), (522, 5335243), (549, 5072854), (587, 4744458), (894, 3115209), (1098, 2536427), (1174, 2372229), (1341, 2076806), (1761, 1581486), (1769, 1574334), (2682, 1038403), (3522, 790743), (3538, 787167), (4321, 644526), (5283, 527162), (5307, 524778), (8642, 322263), (9089, 306414), (10566, 263581), (10614, 262389), (12963, 214842), (15921, 174926), (17023, 163602), (18178, 153207), (25926, 107421), (27267, 102138), (31842, 87463), (34046, 81801), (35807, 77778), (38889, 71614), (51069, 54534)]