16892442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 47001600

約数和(自身を除く): 30109158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 29, 42, 46, 54, 58, 63, 67, 69, 87, 126, 134, 138, 161, 174, 189, 201, 203, 207, 261, 322, 378, 402, 406, 414, 469, 483, 522, 603, 609, 621, 667, 783, 938, 966, 1206, 1218, 1242, 1334, 1407, 1449, 1541, 1566, 1809, 1827, 1943, 2001, 2814, 2898, 3082, 3618, 3654, 3886, 4002, 4221, 4347, 4623, 4669, 5481, 5829, 6003, 8442, 8694, 9246, 9338, 10787, 10962, 11658, 12006, 12663, 13601, 13869, 14007, 17487, 18009, 21574, 25326, 27202, 27738, 28014, 32361, 34974, 36018, 40803, 41607, 42021, 44689, 52461, 64722, 81606, 83214, 84042, 89378, 97083, 104922, 122409, 126063, 134067, 194166, 244818, 252126, 268134, 291249, 312823, 367227, 402201, 582498, 625646, 734454, 804402, 938469, 1206603, 1876938, 2413206, 2815407, 5630814, 8446221, 16892442]

約数ペア:

[(1, 16892442), (2, 8446221), (3, 5630814), (6, 2815407), (7, 2413206), (9, 1876938), (14, 1206603), (18, 938469), (21, 804402), (23, 734454), (27, 625646), (29, 582498), (42, 402201), (46, 367227), (54, 312823), (58, 291249), (63, 268134), (67, 252126), (69, 244818), (87, 194166), (126, 134067), (134, 126063), (138, 122409), (161, 104922), (174, 97083), (189, 89378), (201, 84042), (203, 83214), (207, 81606), (261, 64722), (322, 52461), (378, 44689), (402, 42021), (406, 41607), (414, 40803), (469, 36018), (483, 34974), (522, 32361), (603, 28014), (609, 27738), (621, 27202), (667, 25326), (783, 21574), (938, 18009), (966, 17487), (1206, 14007), (1218, 13869), (1242, 13601), (1334, 12663), (1407, 12006), (1449, 11658), (1541, 10962), (1566, 10787), (1809, 9338), (1827, 9246), (1943, 8694), (2001, 8442), (2814, 6003), (2898, 5829), (3082, 5481), (3618, 4669), (3654, 4623), (3886, 4347), (4002, 4221)]