899492706

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{2939}}^1$

素因数の和:3308

約数の個数: 72

約数和(自身を含む): 2274395760

約数和(自身を除く): 1374903054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 347, 441, 694, 882, 1041, 2082, 2429, 2939, 3123, 4858, 5878, 6246, 7287, 8817, 14574, 17003, 17634, 20573, 21861, 26451, 34006, 41146, 43722, 51009, 52902, 61719, 102018, 123438, 144011, 153027, 185157, 288022, 306054, 370314, 432033, 864066, 1019833, 1296099, 2039666, 2592198, 3059499, 6118998, 7138831, 9178497, 14277662, 18356994, 21416493, 42832986, 49971817, 64249479, 99943634, 128498958, 149915451, 299830902, 449746353, 899492706]

約数ペア:

[(1, 899492706), (2, 449746353), (3, 299830902), (6, 149915451), (7, 128498958), (9, 99943634), (14, 64249479), (18, 49971817), (21, 42832986), (42, 21416493), (49, 18356994), (63, 14277662), (98, 9178497), (126, 7138831), (147, 6118998), (294, 3059499), (347, 2592198), (441, 2039666), (694, 1296099), (882, 1019833), (1041, 864066), (2082, 432033), (2429, 370314), (2939, 306054), (3123, 288022), (4858, 185157), (5878, 153027), (6246, 144011), (7287, 123438), (8817, 102018), (14574, 61719), (17003, 52902), (17634, 51009), (20573, 43722), (21861, 41146), (26451, 34006)]