16698318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 44470944

約数和(自身を除く): 27772626

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 257, 273, 294, 357, 442, 514, 546, 637, 663, 714, 771, 833, 1274, 1326, 1542, 1547, 1666, 1799, 1911, 2499, 3094, 3341, 3598, 3822, 4369, 4641, 4998, 5397, 6682, 8738, 9282, 10023, 10794, 10829, 12593, 13107, 20046, 21658, 23387, 25186, 26214, 30583, 32487, 37779, 46774, 56797, 61166, 64974, 70161, 75558, 91749, 113594, 140322, 163709, 170391, 183498, 214081, 327418, 340782, 397579, 428162, 491127, 642243, 795158, 982254, 1192737, 1284486, 2385474, 2783053, 5566106, 8349159, 16698318]

約数ペア:

[(1, 16698318), (2, 8349159), (3, 5566106), (6, 2783053), (7, 2385474), (13, 1284486), (14, 1192737), (17, 982254), (21, 795158), (26, 642243), (34, 491127), (39, 428162), (42, 397579), (49, 340782), (51, 327418), (78, 214081), (91, 183498), (98, 170391), (102, 163709), (119, 140322), (147, 113594), (182, 91749), (221, 75558), (238, 70161), (257, 64974), (273, 61166), (294, 56797), (357, 46774), (442, 37779), (514, 32487), (546, 30583), (637, 26214), (663, 25186), (714, 23387), (771, 21658), (833, 20046), (1274, 13107), (1326, 12593), (1542, 10829), (1547, 10794), (1666, 10023), (1799, 9282), (1911, 8738), (2499, 6682), (3094, 5397), (3341, 4998), (3598, 4641), (3822, 4369)]