28922454

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 76723200

約数和(自身を除く): 47800746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 29, 33, 46, 54, 58, 66, 69, 73, 87, 99, 138, 146, 174, 198, 207, 219, 253, 261, 297, 319, 414, 438, 506, 522, 594, 621, 638, 657, 667, 759, 783, 803, 957, 1242, 1314, 1334, 1518, 1566, 1606, 1679, 1914, 1971, 2001, 2117, 2277, 2409, 2871, 3358, 3942, 4002, 4234, 4554, 4818, 5037, 5742, 6003, 6351, 6831, 7227, 7337, 8613, 10074, 12006, 12702, 13662, 14454, 14674, 15111, 17226, 18009, 18469, 19053, 21681, 22011, 23287, 30222, 36018, 36938, 38106, 43362, 44022, 45333, 46574, 48691, 55407, 57159, 66033, 69861, 90666, 97382, 110814, 114318, 132066, 139722, 146073, 166221, 198099, 209583, 292146, 332442, 396198, 419166, 438219, 498663, 535601, 628749, 876438, 997326, 1071202, 1257498, 1314657, 1606803, 2629314, 3213606, 4820409, 9640818, 14461227, 28922454]

約数ペア:

[(1, 28922454), (2, 14461227), (3, 9640818), (6, 4820409), (9, 3213606), (11, 2629314), (18, 1606803), (22, 1314657), (23, 1257498), (27, 1071202), (29, 997326), (33, 876438), (46, 628749), (54, 535601), (58, 498663), (66, 438219), (69, 419166), (73, 396198), (87, 332442), (99, 292146), (138, 209583), (146, 198099), (174, 166221), (198, 146073), (207, 139722), (219, 132066), (253, 114318), (261, 110814), (297, 97382), (319, 90666), (414, 69861), (438, 66033), (506, 57159), (522, 55407), (594, 48691), (621, 46574), (638, 45333), (657, 44022), (667, 43362), (759, 38106), (783, 36938), (803, 36018), (957, 30222), (1242, 23287), (1314, 22011), (1334, 21681), (1518, 19053), (1566, 18469), (1606, 18009), (1679, 17226), (1914, 15111), (1971, 14674), (2001, 14454), (2117, 13662), (2277, 12702), (2409, 12006), (2871, 10074), (3358, 8613), (3942, 7337), (4002, 7227), (4234, 6831), (4554, 6351), (4818, 6003), (5037, 5742)]