18850784736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{20431}}^1$

素因数の和:21824

約数の個数: 96

約数和(自身を含む): 56596313088

約数和(自身を除く): 37745528352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1373, 2746, 4119, 5492, 8238, 9611, 10984, 16476, 19222, 20431, 21968, 28833, 32952, 38444, 40862, 43936, 57666, 61293, 65904, 76888, 81724, 115332, 122586, 131808, 143017, 153776, 163448, 230664, 245172, 286034, 307552, 326896, 429051, 461328, 490344, 572068, 653792, 858102, 922656, 980688, 1144136, 1716204, 1961376, 2288272, 3432408, 4576544, 6864816, 13729632, 28051763, 56103526, 84155289, 112207052, 168310578, 196362341, 224414104, 336621156, 392724682, 448828208, 589087023, 673242312, 785449364, 897656416, 1178174046, 1346484624, 1570898728, 2356348092, 2692969248, 3141797456, 4712696184, 6283594912, 9425392368, 18850784736]

約数ペア:

[(1, 18850784736), (2, 9425392368), (3, 6283594912), (4, 4712696184), (6, 3141797456), (7, 2692969248), (8, 2356348092), (12, 1570898728), (14, 1346484624), (16, 1178174046), (21, 897656416), (24, 785449364), (28, 673242312), (32, 589087023), (42, 448828208), (48, 392724682), (56, 336621156), (84, 224414104), (96, 196362341), (112, 168310578), (168, 112207052), (224, 84155289), (336, 56103526), (672, 28051763), (1373, 13729632), (2746, 6864816), (4119, 4576544), (5492, 3432408), (8238, 2288272), (9611, 1961376), (10984, 1716204), (16476, 1144136), (19222, 980688), (20431, 922656), (21968, 858102), (28833, 653792), (32952, 572068), (38444, 490344), (40862, 461328), (43936, 429051), (57666, 326896), (61293, 307552), (65904, 286034), (76888, 245172), (81724, 230664), (115332, 163448), (122586, 153776), (131808, 143017)]