2773386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 128

約数和(自身を含む): 8294400

約数和(自身を除く): 5521014

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 29, 33, 42, 46, 54, 58, 63, 66, 69, 77, 87, 99, 126, 138, 154, 161, 174, 189, 198, 203, 207, 231, 253, 261, 297, 319, 322, 378, 406, 414, 462, 483, 506, 522, 594, 609, 621, 638, 667, 693, 759, 783, 957, 966, 1218, 1242, 1334, 1386, 1449, 1518, 1566, 1771, 1827, 1914, 2001, 2079, 2233, 2277, 2871, 2898, 3542, 3654, 4002, 4158, 4347, 4466, 4554, 4669, 5313, 5481, 5742, 6003, 6699, 6831, 7337, 8613, 8694, 9338, 10626, 10962, 12006, 13398, 13662, 14007, 14674, 15939, 17226, 18009, 20097, 22011, 28014, 31878, 36018, 40194, 42021, 44022, 47817, 51359, 60291, 66033, 84042, 95634, 102718, 120582, 126063, 132066, 154077, 198099, 252126, 308154, 396198, 462231, 924462, 1386693, 2773386]

約数ペア:

[(1, 2773386), (2, 1386693), (3, 924462), (6, 462231), (7, 396198), (9, 308154), (11, 252126), (14, 198099), (18, 154077), (21, 132066), (22, 126063), (23, 120582), (27, 102718), (29, 95634), (33, 84042), (42, 66033), (46, 60291), (54, 51359), (58, 47817), (63, 44022), (66, 42021), (69, 40194), (77, 36018), (87, 31878), (99, 28014), (126, 22011), (138, 20097), (154, 18009), (161, 17226), (174, 15939), (189, 14674), (198, 14007), (203, 13662), (207, 13398), (231, 12006), (253, 10962), (261, 10626), (297, 9338), (319, 8694), (322, 8613), (378, 7337), (406, 6831), (414, 6699), (462, 6003), (483, 5742), (506, 5481), (522, 5313), (594, 4669), (609, 4554), (621, 4466), (638, 4347), (667, 4158), (693, 4002), (759, 3654), (783, 3542), (957, 2898), (966, 2871), (1218, 2277), (1242, 2233), (1334, 2079), (1386, 2001), (1449, 1914), (1518, 1827), (1566, 1771)]