12412638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 32947200

約数和(自身を除く): 20534562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 43, 58, 63, 79, 86, 87, 126, 129, 158, 174, 203, 237, 258, 261, 301, 387, 406, 474, 522, 553, 602, 609, 711, 774, 903, 1106, 1218, 1247, 1422, 1659, 1806, 1827, 2291, 2494, 2709, 3318, 3397, 3654, 3741, 4582, 4977, 5418, 6794, 6873, 7482, 8729, 9954, 10191, 11223, 13746, 16037, 17458, 20382, 20619, 22446, 23779, 26187, 30573, 32074, 41238, 47558, 48111, 52374, 61146, 71337, 78561, 96222, 98513, 142674, 144333, 157122, 197026, 214011, 288666, 295539, 428022, 591078, 689591, 886617, 1379182, 1773234, 2068773, 4137546, 6206319, 12412638]

約数ペア:

[(1, 12412638), (2, 6206319), (3, 4137546), (6, 2068773), (7, 1773234), (9, 1379182), (14, 886617), (18, 689591), (21, 591078), (29, 428022), (42, 295539), (43, 288666), (58, 214011), (63, 197026), (79, 157122), (86, 144333), (87, 142674), (126, 98513), (129, 96222), (158, 78561), (174, 71337), (203, 61146), (237, 52374), (258, 48111), (261, 47558), (301, 41238), (387, 32074), (406, 30573), (474, 26187), (522, 23779), (553, 22446), (602, 20619), (609, 20382), (711, 17458), (774, 16037), (903, 13746), (1106, 11223), (1218, 10191), (1247, 9954), (1422, 8729), (1659, 7482), (1806, 6873), (1827, 6794), (2291, 5418), (2494, 4977), (2709, 4582), (3318, 3741), (3397, 3654)]