2903544

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{823}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 9158760

約数和(自身を除く): 6255216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 823, 882, 1176, 1646, 1764, 2469, 3292, 3528, 4938, 5761, 6584, 7407, 9876, 11522, 14814, 17283, 19752, 23044, 29628, 34566, 40327, 46088, 51849, 59256, 69132, 80654, 103698, 120981, 138264, 161308, 207396, 241962, 322616, 362943, 414792, 483924, 725886, 967848, 1451772, 2903544]

約数ペア:

[(1, 2903544), (2, 1451772), (3, 967848), (4, 725886), (6, 483924), (7, 414792), (8, 362943), (9, 322616), (12, 241962), (14, 207396), (18, 161308), (21, 138264), (24, 120981), (28, 103698), (36, 80654), (42, 69132), (49, 59256), (56, 51849), (63, 46088), (72, 40327), (84, 34566), (98, 29628), (126, 23044), (147, 19752), (168, 17283), (196, 14814), (252, 11522), (294, 9876), (392, 7407), (441, 6584), (504, 5761), (588, 4938), (823, 3528), (882, 3292), (1176, 2469), (1646, 1764)]