22019004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 69189120

約数和(自身を除く): 47170116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 29, 36, 42, 46, 58, 63, 69, 84, 87, 92, 116, 126, 131, 138, 161, 174, 203, 207, 252, 261, 262, 276, 322, 348, 393, 406, 414, 483, 522, 524, 609, 644, 667, 786, 812, 828, 917, 966, 1044, 1179, 1218, 1334, 1449, 1572, 1827, 1834, 1932, 2001, 2358, 2436, 2668, 2751, 2898, 3013, 3654, 3668, 3799, 4002, 4669, 4716, 5502, 5796, 6003, 6026, 7308, 7598, 8004, 8253, 9039, 9338, 11004, 11397, 12006, 12052, 14007, 15196, 16506, 18078, 18676, 21091, 22794, 24012, 26593, 27117, 28014, 33012, 34191, 36156, 42021, 42182, 45588, 53186, 54234, 56028, 63273, 68382, 79779, 84042, 84364, 87377, 106372, 108468, 126546, 136764, 159558, 168084, 174754, 189819, 239337, 253092, 262131, 319116, 349508, 379638, 478674, 524262, 611639, 759276, 786393, 957348, 1048524, 1223278, 1572786, 1834917, 2446556, 3145572, 3669834, 5504751, 7339668, 11009502, 22019004]

約数ペア:

[(1, 22019004), (2, 11009502), (3, 7339668), (4, 5504751), (6, 3669834), (7, 3145572), (9, 2446556), (12, 1834917), (14, 1572786), (18, 1223278), (21, 1048524), (23, 957348), (28, 786393), (29, 759276), (36, 611639), (42, 524262), (46, 478674), (58, 379638), (63, 349508), (69, 319116), (84, 262131), (87, 253092), (92, 239337), (116, 189819), (126, 174754), (131, 168084), (138, 159558), (161, 136764), (174, 126546), (203, 108468), (207, 106372), (252, 87377), (261, 84364), (262, 84042), (276, 79779), (322, 68382), (348, 63273), (393, 56028), (406, 54234), (414, 53186), (483, 45588), (522, 42182), (524, 42021), (609, 36156), (644, 34191), (667, 33012), (786, 28014), (812, 27117), (828, 26593), (917, 24012), (966, 22794), (1044, 21091), (1179, 18676), (1218, 18078), (1334, 16506), (1449, 15196), (1572, 14007), (1827, 12052), (1834, 12006), (1932, 11397), (2001, 11004), (2358, 9338), (2436, 9039), (2668, 8253), (2751, 8004), (2898, 7598), (3013, 7308), (3654, 6026), (3668, 6003), (3799, 5796), (4002, 5502), (4669, 4716)]