9911328

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 31057488

約数和(自身を除く): 21146160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 343, 344, 392, 516, 588, 602, 672, 686, 688, 784, 903, 1029, 1032, 1176, 1204, 1372, 1376, 1568, 1806, 2058, 2064, 2107, 2352, 2401, 2408, 2744, 3612, 4116, 4128, 4214, 4704, 4802, 4816, 5488, 6321, 7203, 7224, 8232, 8428, 9604, 9632, 10976, 12642, 14406, 14448, 14749, 16464, 16856, 19208, 25284, 28812, 28896, 29498, 32928, 33712, 38416, 44247, 50568, 57624, 58996, 67424, 76832, 88494, 101136, 103243, 115248, 117992, 176988, 202272, 206486, 230496, 235984, 309729, 353976, 412972, 471968, 619458, 707952, 825944, 1238916, 1415904, 1651888, 2477832, 3303776, 4955664, 9911328]

約数ペア:

[(1, 9911328), (2, 4955664), (3, 3303776), (4, 2477832), (6, 1651888), (7, 1415904), (8, 1238916), (12, 825944), (14, 707952), (16, 619458), (21, 471968), (24, 412972), (28, 353976), (32, 309729), (42, 235984), (43, 230496), (48, 206486), (49, 202272), (56, 176988), (84, 117992), (86, 115248), (96, 103243), (98, 101136), (112, 88494), (129, 76832), (147, 67424), (168, 58996), (172, 57624), (196, 50568), (224, 44247), (258, 38416), (294, 33712), (301, 32928), (336, 29498), (343, 28896), (344, 28812), (392, 25284), (516, 19208), (588, 16856), (602, 16464), (672, 14749), (686, 14448), (688, 14406), (784, 12642), (903, 10976), (1029, 9632), (1032, 9604), (1176, 8428), (1204, 8232), (1372, 7224), (1376, 7203), (1568, 6321), (1806, 5488), (2058, 4816), (2064, 4802), (2107, 4704), (2352, 4214), (2401, 4128), (2408, 4116), (2744, 3612)]