1820004816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{5416681}}^1$

素因数の和:5416699

約数の個数: 40

約数和(自身を含む): 5373348544

約数和(自身を除く): 3553343728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5416681, 10833362, 16250043, 21666724, 32500086, 37916767, 43333448, 65000172, 75833534, 86666896, 113750301, 130000344, 151667068, 227500602, 260000688, 303334136, 455001204, 606668272, 910002408, 1820004816]

約数ペア:

[(1, 1820004816), (2, 910002408), (3, 606668272), (4, 455001204), (6, 303334136), (7, 260000688), (8, 227500602), (12, 151667068), (14, 130000344), (16, 113750301), (21, 86666896), (24, 75833534), (28, 65000172), (42, 43333448), (48, 37916767), (56, 32500086), (84, 21666724), (112, 16250043), (168, 10833362), (336, 5416681)]