2094202278

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{431}}^1\times {\mathrm{787}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 5310489600

約数和(自身を除く): 3216287322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 431, 441, 686, 787, 862, 882, 1029, 1293, 1574, 2058, 2361, 2586, 3017, 3087, 3879, 4722, 5509, 6034, 6174, 7083, 7758, 9051, 11018, 14166, 16527, 18102, 21119, 27153, 33054, 38563, 42238, 49581, 54306, 63357, 77126, 99162, 115689, 126714, 147833, 190071, 231378, 269941, 295666, 339197, 347067, 380142, 443499, 539882, 678394, 694134, 809823, 886998, 1017591, 1330497, 1619646, 2035182, 2374379, 2429469, 2660994, 3052773, 4748758, 4858938, 6105546, 7123137, 14246274, 16620653, 21369411, 33241306, 42738822, 49861959, 99723918, 116344571, 149585877, 232689142, 299171754, 349033713, 698067426, 1047101139, 2094202278]

約数ペア:

[(1, 2094202278), (2, 1047101139), (3, 698067426), (6, 349033713), (7, 299171754), (9, 232689142), (14, 149585877), (18, 116344571), (21, 99723918), (42, 49861959), (49, 42738822), (63, 33241306), (98, 21369411), (126, 16620653), (147, 14246274), (294, 7123137), (343, 6105546), (431, 4858938), (441, 4748758), (686, 3052773), (787, 2660994), (862, 2429469), (882, 2374379), (1029, 2035182), (1293, 1619646), (1574, 1330497), (2058, 1017591), (2361, 886998), (2586, 809823), (3017, 694134), (3087, 678394), (3879, 539882), (4722, 443499), (5509, 380142), (6034, 347067), (6174, 339197), (7083, 295666), (7758, 269941), (9051, 231378), (11018, 190071), (14166, 147833), (16527, 126714), (18102, 115689), (21119, 99162), (27153, 77126), (33054, 63357), (38563, 54306), (42238, 49581)]