806894298

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19231}}^1$

素因数の和:19289

約数の個数: 80

約数和(自身を含む): 2122289664

約数和(自身を除く): 1315395366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1554, 1998, 2331, 2997, 4662, 5994, 6993, 13986, 19231, 20979, 38462, 41958, 57693, 115386, 134617, 173079, 269234, 346158, 403851, 519237, 711547, 807702, 1038474, 1211553, 1423094, 1557711, 2134641, 2423106, 3115422, 3634659, 4269282, 4980829, 6403923, 7269318, 9961658, 10903977, 12807846, 14942487, 19211769, 21807954, 29884974, 38423538, 44827461, 57635307, 89654922, 115270614, 134482383, 268964766, 403447149, 806894298]

約数ペア:

[(1, 806894298), (2, 403447149), (3, 268964766), (6, 134482383), (7, 115270614), (9, 89654922), (14, 57635307), (18, 44827461), (21, 38423538), (27, 29884974), (37, 21807954), (42, 19211769), (54, 14942487), (63, 12807846), (74, 10903977), (81, 9961658), (111, 7269318), (126, 6403923), (162, 4980829), (189, 4269282), (222, 3634659), (259, 3115422), (333, 2423106), (378, 2134641), (518, 1557711), (567, 1423094), (666, 1211553), (777, 1038474), (999, 807702), (1134, 711547), (1554, 519237), (1998, 403851), (2331, 346158), (2997, 269234), (4662, 173079), (5994, 134617), (6993, 115386), (13986, 57693), (19231, 41958), (20979, 38462)]