25345087278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1671619}}^1$

素因数の和:1671669

約数の個数: 48

約数和(自身を含む): 61141173120

約数和(自身を除く): 35796085842

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 15162, 1671619, 3343238, 5014857, 10029714, 11701333, 23402666, 31760761, 35103999, 63521522, 70207998, 95282283, 190564566, 222325327, 444650654, 603454459, 666975981, 1206908918, 1333951962, 1810363377, 3620726754, 4224181213, 8448362426, 12672543639, 25345087278]

約数ペア:

[(1, 25345087278), (2, 12672543639), (3, 8448362426), (6, 4224181213), (7, 3620726754), (14, 1810363377), (19, 1333951962), (21, 1206908918), (38, 666975981), (42, 603454459), (57, 444650654), (114, 222325327), (133, 190564566), (266, 95282283), (361, 70207998), (399, 63521522), (722, 35103999), (798, 31760761), (1083, 23402666), (2166, 11701333), (2527, 10029714), (5054, 5014857), (7581, 3343238), (15162, 1671619)]