17989508208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1245121}}^1$

素因数の和:1245182

約数の個数: 80

約数和(自身を含む): 54347085056

約数和(自身を除く): 36357576848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 1245121, 2490242, 3735363, 4980484, 7470726, 8715847, 9960968, 14941452, 17431694, 19921936, 26147541, 29882904, 34863388, 52295082, 53540203, 59765808, 69726776, 104590164, 107080406, 139453552, 160620609, 209180328, 214160812, 321241218, 374781421, 418360656, 428321624, 642482436, 749562842, 856643248, 1124344263, 1284964872, 1499125684, 2248688526, 2569929744, 2998251368, 4497377052, 5996502736, 8994754104, 17989508208]

約数ペア:

[(1, 17989508208), (2, 8994754104), (3, 5996502736), (4, 4497377052), (6, 2998251368), (7, 2569929744), (8, 2248688526), (12, 1499125684), (14, 1284964872), (16, 1124344263), (21, 856643248), (24, 749562842), (28, 642482436), (42, 428321624), (43, 418360656), (48, 374781421), (56, 321241218), (84, 214160812), (86, 209180328), (112, 160620609), (129, 139453552), (168, 107080406), (172, 104590164), (258, 69726776), (301, 59765808), (336, 53540203), (344, 52295082), (516, 34863388), (602, 29882904), (688, 26147541), (903, 19921936), (1032, 17431694), (1204, 14941452), (1806, 9960968), (2064, 8715847), (2408, 7470726), (3612, 4980484), (4816, 3735363), (7224, 2490242), (14448, 1245121)]