2041956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 6298880

約数和(自身を除く): 4256924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 73, 74, 84, 108, 111, 126, 146, 148, 189, 219, 222, 252, 259, 292, 333, 378, 438, 444, 511, 518, 657, 666, 756, 777, 876, 999, 1022, 1036, 1314, 1332, 1533, 1554, 1971, 1998, 2044, 2331, 2628, 2701, 3066, 3108, 3942, 3996, 4599, 4662, 5402, 6132, 6993, 7884, 8103, 9198, 9324, 10804, 13797, 13986, 16206, 18396, 18907, 24309, 27594, 27972, 32412, 37814, 48618, 55188, 56721, 72927, 75628, 97236, 113442, 145854, 170163, 226884, 291708, 340326, 510489, 680652, 1020978, 2041956]

約数ペア:

[(1, 2041956), (2, 1020978), (3, 680652), (4, 510489), (6, 340326), (7, 291708), (9, 226884), (12, 170163), (14, 145854), (18, 113442), (21, 97236), (27, 75628), (28, 72927), (36, 56721), (37, 55188), (42, 48618), (54, 37814), (63, 32412), (73, 27972), (74, 27594), (84, 24309), (108, 18907), (111, 18396), (126, 16206), (146, 13986), (148, 13797), (189, 10804), (219, 9324), (222, 9198), (252, 8103), (259, 7884), (292, 6993), (333, 6132), (378, 5402), (438, 4662), (444, 4599), (511, 3996), (518, 3942), (657, 3108), (666, 3066), (756, 2701), (777, 2628), (876, 2331), (999, 2044), (1022, 1998), (1036, 1971), (1314, 1554), (1332, 1533)]