42493374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 126517248

約数和(自身を除く): 84023874

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 31, 33, 42, 43, 46, 62, 63, 66, 69, 77, 86, 93, 99, 126, 129, 138, 154, 161, 186, 198, 207, 217, 231, 253, 258, 279, 301, 322, 341, 387, 414, 434, 462, 473, 483, 506, 558, 602, 651, 682, 693, 713, 759, 774, 903, 946, 966, 989, 1023, 1302, 1333, 1386, 1419, 1426, 1449, 1518, 1771, 1806, 1953, 1978, 2046, 2139, 2277, 2387, 2666, 2709, 2838, 2898, 2967, 3069, 3311, 3542, 3906, 3999, 4257, 4278, 4554, 4774, 4991, 5313, 5418, 5934, 6138, 6417, 6622, 6923, 7161, 7843, 7998, 8514, 8901, 9331, 9933, 9982, 10626, 10879, 11997, 12834, 13846, 14322, 14663, 14973, 15686, 15939, 17802, 18662, 19866, 20769, 21483, 21758, 23529, 23994, 27993, 29326, 29799, 29946, 30659, 31878, 32637, 41538, 42966, 43989, 44919, 47058, 54901, 55986, 59598, 61318, 62307, 65274, 70587, 76153, 83979, 87978, 89838, 91977, 97911, 102641, 109802, 124614, 131967, 141174, 152306, 164703, 167958, 183954, 195822, 205282, 214613, 228459, 263934, 275931, 307923, 329406, 337249, 429226, 456918, 494109, 551862, 615846, 643839, 674498, 685377, 923769, 988218, 1011747, 1287678, 1370754, 1847538, 1931517, 2023494, 2360743, 3035241, 3863034, 4721486, 6070482, 7082229, 14164458, 21246687, 42493374]

約数ペア:

[(1, 42493374), (2, 21246687), (3, 14164458), (6, 7082229), (7, 6070482), (9, 4721486), (11, 3863034), (14, 3035241), (18, 2360743), (21, 2023494), (22, 1931517), (23, 1847538), (31, 1370754), (33, 1287678), (42, 1011747), (43, 988218), (46, 923769), (62, 685377), (63, 674498), (66, 643839), (69, 615846), (77, 551862), (86, 494109), (93, 456918), (99, 429226), (126, 337249), (129, 329406), (138, 307923), (154, 275931), (161, 263934), (186, 228459), (198, 214613), (207, 205282), (217, 195822), (231, 183954), (253, 167958), (258, 164703), (279, 152306), (301, 141174), (322, 131967), (341, 124614), (387, 109802), (414, 102641), (434, 97911), (462, 91977), (473, 89838), (483, 87978), (506, 83979), (558, 76153), (602, 70587), (651, 65274), (682, 62307), (693, 61318), (713, 59598), (759, 55986), (774, 54901), (903, 47058), (946, 44919), (966, 43989), (989, 42966), (1023, 41538), (1302, 32637), (1333, 31878), (1386, 30659), (1419, 29946), (1426, 29799), (1449, 29326), (1518, 27993), (1771, 23994), (1806, 23529), (1953, 21758), (1978, 21483), (2046, 20769), (2139, 19866), (2277, 18662), (2387, 17802), (2666, 15939), (2709, 15686), (2838, 14973), (2898, 14663), (2967, 14322), (3069, 13846), (3311, 12834), (3542, 11997), (3906, 10879), (3999, 10626), (4257, 9982), (4278, 9933), (4554, 9331), (4774, 8901), (4991, 8514), (5313, 7998), (5418, 7843), (5934, 7161), (6138, 6923), (6417, 6622)]