180446994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36721}}^1$

素因数の和:36752

約数の個数: 64

約数和(自身を含む): 493543680

約数和(自身を除く): 313096686

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 36721, 73442, 110163, 220326, 257047, 330489, 477373, 514094, 660978, 771141, 954746, 991467, 1432119, 1542282, 1982934, 2313423, 2864238, 3341611, 4296357, 4626846, 6683222, 6940269, 8592714, 10024833, 12889071, 13880538, 20049666, 25778142, 30074499, 60148998, 90223497, 180446994]

約数ペア:

[(1, 180446994), (2, 90223497), (3, 60148998), (6, 30074499), (7, 25778142), (9, 20049666), (13, 13880538), (14, 12889071), (18, 10024833), (21, 8592714), (26, 6940269), (27, 6683222), (39, 4626846), (42, 4296357), (54, 3341611), (63, 2864238), (78, 2313423), (91, 1982934), (117, 1542282), (126, 1432119), (182, 991467), (189, 954746), (234, 771141), (273, 660978), (351, 514094), (378, 477373), (546, 330489), (702, 257047), (819, 220326), (1638, 110163), (2457, 73442), (4914, 36721)]