16928226

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1168

約数の個数: 72

約数和(自身を含む): 45215820

約数和(自身を除く): 28287594

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1129, 1666, 2142, 2258, 2499, 3387, 4998, 6774, 7497, 7903, 10161, 14994, 15806, 19193, 20322, 23709, 38386, 47418, 55321, 57579, 71127, 110642, 115158, 134351, 142254, 165963, 172737, 268702, 331926, 345474, 403053, 497889, 806106, 940457, 995778, 1209159, 1880914, 2418318, 2821371, 5642742, 8464113, 16928226]

約数ペア:

[(1, 16928226), (2, 8464113), (3, 5642742), (6, 2821371), (7, 2418318), (9, 1880914), (14, 1209159), (17, 995778), (18, 940457), (21, 806106), (34, 497889), (42, 403053), (49, 345474), (51, 331926), (63, 268702), (98, 172737), (102, 165963), (119, 142254), (126, 134351), (147, 115158), (153, 110642), (238, 71127), (294, 57579), (306, 55321), (357, 47418), (441, 38386), (714, 23709), (833, 20322), (882, 19193), (1071, 15806), (1129, 14994), (1666, 10161), (2142, 7903), (2258, 7497), (2499, 6774), (3387, 4998)]