1810072782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2682

約数の個数: 96

約数和(自身を含む): 4634415552

約数和(自身を除く): 2824342770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 157, 222, 259, 314, 333, 471, 518, 666, 777, 942, 1099, 1413, 1554, 2198, 2331, 2473, 2826, 3297, 4662, 4946, 5809, 6594, 7419, 9891, 11618, 14838, 17311, 17427, 19782, 22257, 34622, 34854, 40663, 44514, 51933, 52281, 81326, 91501, 103866, 104562, 121989, 155799, 183002, 243978, 274503, 311598, 365967, 388261, 549006, 640507, 731934, 776522, 823509, 1164783, 1281014, 1647018, 1921521, 2329566, 2717827, 3494349, 3843042, 5435654, 5764563, 6988698, 8153481, 11529126, 14365657, 16306962, 24460443, 28731314, 43096971, 48920886, 86193942, 100559599, 129290913, 201119198, 258581826, 301678797, 603357594, 905036391, 1810072782]

約数ペア:

[(1, 1810072782), (2, 905036391), (3, 603357594), (6, 301678797), (7, 258581826), (9, 201119198), (14, 129290913), (18, 100559599), (21, 86193942), (37, 48920886), (42, 43096971), (63, 28731314), (74, 24460443), (111, 16306962), (126, 14365657), (157, 11529126), (222, 8153481), (259, 6988698), (314, 5764563), (333, 5435654), (471, 3843042), (518, 3494349), (666, 2717827), (777, 2329566), (942, 1921521), (1099, 1647018), (1413, 1281014), (1554, 1164783), (2198, 823509), (2331, 776522), (2473, 731934), (2826, 640507), (3297, 549006), (4662, 388261), (4946, 365967), (5809, 311598), (6594, 274503), (7419, 243978), (9891, 183002), (11618, 155799), (14838, 121989), (17311, 104562), (17427, 103866), (19782, 91501), (22257, 81326), (34622, 52281), (34854, 51933), (40663, 44514)]