1900584

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{419}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 6098400

約数和(自身を除く): 4197816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 419, 504, 567, 648, 756, 838, 1134, 1257, 1512, 1676, 2268, 2514, 2933, 3352, 3771, 4536, 5028, 5866, 7542, 8799, 10056, 11313, 11732, 15084, 17598, 22626, 23464, 26397, 30168, 33939, 35196, 45252, 52794, 67878, 70392, 79191, 90504, 105588, 135756, 158382, 211176, 237573, 271512, 316764, 475146, 633528, 950292, 1900584]

約数ペア:

[(1, 1900584), (2, 950292), (3, 633528), (4, 475146), (6, 316764), (7, 271512), (8, 237573), (9, 211176), (12, 158382), (14, 135756), (18, 105588), (21, 90504), (24, 79191), (27, 70392), (28, 67878), (36, 52794), (42, 45252), (54, 35196), (56, 33939), (63, 30168), (72, 26397), (81, 23464), (84, 22626), (108, 17598), (126, 15084), (162, 11732), (168, 11313), (189, 10056), (216, 8799), (252, 7542), (324, 5866), (378, 5028), (419, 4536), (504, 3771), (567, 3352), (648, 2933), (756, 2514), (838, 2268), (1134, 1676), (1257, 1512)]