16873272

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2034

約数の個数: 80

約数和(自身を含む): 50921640

約数和(自身を除く): 34048368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2003, 2106, 2808, 4006, 4212, 6009, 8012, 8424, 12018, 16024, 18027, 24036, 26039, 36054, 48072, 52078, 54081, 72108, 78117, 104156, 108162, 144216, 156234, 162243, 208312, 216324, 234351, 312468, 324486, 432648, 468702, 624936, 648972, 703053, 937404, 1297944, 1406106, 1874808, 2109159, 2812212, 4218318, 5624424, 8436636, 16873272]

約数ペア:

[(1, 16873272), (2, 8436636), (3, 5624424), (4, 4218318), (6, 2812212), (8, 2109159), (9, 1874808), (12, 1406106), (13, 1297944), (18, 937404), (24, 703053), (26, 648972), (27, 624936), (36, 468702), (39, 432648), (52, 324486), (54, 312468), (72, 234351), (78, 216324), (81, 208312), (104, 162243), (108, 156234), (117, 144216), (156, 108162), (162, 104156), (216, 78117), (234, 72108), (312, 54081), (324, 52078), (351, 48072), (468, 36054), (648, 26039), (702, 24036), (936, 18027), (1053, 16024), (1404, 12018), (2003, 8424), (2106, 8012), (2808, 6009), (4006, 4212)]