16446888

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1528

約数の個数: 80

約数和(自身を含む): 48808980

約数和(自身を除く): 32362092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1493, 1836, 2754, 2986, 3672, 4479, 5508, 5972, 8958, 11016, 11944, 13437, 17916, 25381, 26874, 35832, 40311, 50762, 53748, 76143, 80622, 101524, 107496, 120933, 152286, 161244, 203048, 228429, 241866, 304572, 322488, 456858, 483732, 609144, 685287, 913716, 967464, 1370574, 1827432, 2055861, 2741148, 4111722, 5482296, 8223444, 16446888]

約数ペア:

[(1, 16446888), (2, 8223444), (3, 5482296), (4, 4111722), (6, 2741148), (8, 2055861), (9, 1827432), (12, 1370574), (17, 967464), (18, 913716), (24, 685287), (27, 609144), (34, 483732), (36, 456858), (51, 322488), (54, 304572), (68, 241866), (72, 228429), (81, 203048), (102, 161244), (108, 152286), (136, 120933), (153, 107496), (162, 101524), (204, 80622), (216, 76143), (306, 53748), (324, 50762), (408, 40311), (459, 35832), (612, 26874), (648, 25381), (918, 17916), (1224, 13437), (1377, 11944), (1493, 11016), (1836, 8958), (2754, 5972), (2986, 5508), (3672, 4479)]