17965152

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 120

約数和(自身を含む): 54885600

約数和(自身を除く): 36920448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 239, 261, 288, 324, 348, 432, 464, 478, 522, 648, 696, 717, 783, 864, 928, 956, 1044, 1296, 1392, 1434, 1566, 1912, 2088, 2151, 2349, 2592, 2784, 2868, 3132, 3824, 4176, 4302, 4698, 5736, 6264, 6453, 6931, 7648, 8352, 8604, 9396, 11472, 12528, 12906, 13862, 17208, 18792, 19359, 20793, 22944, 25056, 25812, 27724, 34416, 37584, 38718, 41586, 51624, 55448, 62379, 68832, 75168, 77436, 83172, 103248, 110896, 124758, 154872, 166344, 187137, 206496, 221792, 249516, 309744, 332688, 374274, 499032, 561411, 619488, 665376, 748548, 998064, 1122822, 1497096, 1996128, 2245644, 2994192, 4491288, 5988384, 8982576, 17965152]

約数ペア:

[(1, 17965152), (2, 8982576), (3, 5988384), (4, 4491288), (6, 2994192), (8, 2245644), (9, 1996128), (12, 1497096), (16, 1122822), (18, 998064), (24, 748548), (27, 665376), (29, 619488), (32, 561411), (36, 499032), (48, 374274), (54, 332688), (58, 309744), (72, 249516), (81, 221792), (87, 206496), (96, 187137), (108, 166344), (116, 154872), (144, 124758), (162, 110896), (174, 103248), (216, 83172), (232, 77436), (239, 75168), (261, 68832), (288, 62379), (324, 55448), (348, 51624), (432, 41586), (464, 38718), (478, 37584), (522, 34416), (648, 27724), (696, 25812), (717, 25056), (783, 22944), (864, 20793), (928, 19359), (956, 18792), (1044, 17208), (1296, 13862), (1392, 12906), (1434, 12528), (1566, 11472), (1912, 9396), (2088, 8604), (2151, 8352), (2349, 7648), (2592, 6931), (2784, 6453), (2868, 6264), (3132, 5736), (3824, 4698), (4176, 4302)]