17998596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 58426368

約数和(自身を除く): 40427772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 151, 154, 172, 198, 231, 252, 258, 301, 302, 308, 387, 396, 453, 462, 473, 516, 602, 604, 693, 774, 903, 906, 924, 946, 1057, 1204, 1359, 1386, 1419, 1548, 1661, 1806, 1812, 1892, 2114, 2709, 2718, 2772, 2838, 3171, 3311, 3322, 3612, 4228, 4257, 4983, 5418, 5436, 5676, 6342, 6493, 6622, 6644, 8514, 9513, 9933, 9966, 10836, 11627, 12684, 12986, 13244, 14949, 17028, 19026, 19479, 19866, 19932, 23254, 25972, 29799, 29898, 34881, 38052, 38958, 39732, 45451, 46508, 58437, 59598, 59796, 69762, 71423, 77916, 90902, 104643, 116874, 119196, 136353, 139524, 142846, 181804, 209286, 214269, 233748, 272706, 285692, 409059, 418572, 428538, 499961, 545412, 642807, 818118, 857076, 999922, 1285614, 1499883, 1636236, 1999844, 2571228, 2999766, 4499649, 5999532, 8999298, 17998596]

約数ペア:

[(1, 17998596), (2, 8999298), (3, 5999532), (4, 4499649), (6, 2999766), (7, 2571228), (9, 1999844), (11, 1636236), (12, 1499883), (14, 1285614), (18, 999922), (21, 857076), (22, 818118), (28, 642807), (33, 545412), (36, 499961), (42, 428538), (43, 418572), (44, 409059), (63, 285692), (66, 272706), (77, 233748), (84, 214269), (86, 209286), (99, 181804), (126, 142846), (129, 139524), (132, 136353), (151, 119196), (154, 116874), (172, 104643), (198, 90902), (231, 77916), (252, 71423), (258, 69762), (301, 59796), (302, 59598), (308, 58437), (387, 46508), (396, 45451), (453, 39732), (462, 38958), (473, 38052), (516, 34881), (602, 29898), (604, 29799), (693, 25972), (774, 23254), (903, 19932), (906, 19866), (924, 19479), (946, 19026), (1057, 17028), (1204, 14949), (1359, 13244), (1386, 12986), (1419, 12684), (1548, 11627), (1661, 10836), (1806, 9966), (1812, 9933), (1892, 9513), (2114, 8514), (2709, 6644), (2718, 6622), (2772, 6493), (2838, 6342), (3171, 5676), (3311, 5436), (3322, 5418), (3612, 4983), (4228, 4257)]