7788976902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{150407}}^1$

素因数の和:150562

約数の個数: 64

約数和(自身を含む): 19926051840

約数和(自身を除く): 12137074938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 1233, 1918, 2466, 2877, 3699, 5754, 7398, 8631, 17262, 25893, 51786, 150407, 300814, 451221, 902442, 1052849, 1353663, 2105698, 2707326, 3158547, 4060989, 6317094, 8121978, 9475641, 18951282, 20605759, 28426923, 41211518, 56853846, 61817277, 123634554, 144240313, 185451831, 288480626, 370903662, 432720939, 556355493, 865441878, 1112710986, 1298162817, 2596325634, 3894488451, 7788976902]

約数ペア:

[(1, 7788976902), (2, 3894488451), (3, 2596325634), (6, 1298162817), (7, 1112710986), (9, 865441878), (14, 556355493), (18, 432720939), (21, 370903662), (27, 288480626), (42, 185451831), (54, 144240313), (63, 123634554), (126, 61817277), (137, 56853846), (189, 41211518), (274, 28426923), (378, 20605759), (411, 18951282), (822, 9475641), (959, 8121978), (1233, 6317094), (1918, 4060989), (2466, 3158547), (2877, 2707326), (3699, 2105698), (5754, 1353663), (7398, 1052849), (8631, 902442), (17262, 451221), (25893, 300814), (51786, 150407)]