21876454082

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1223}}^1\times {\mathrm{3559}}^1$

素因数の和:5150

約数の個数: 32

約数和(自身を含む): 37648281600

約数和(自身を除く): 15771827518

約数列:

[1, 2, 7, 14, 359, 718, 1223, 2446, 2513, 3559, 5026, 7118, 8561, 17122, 24913, 49826, 439057, 878114, 1277681, 2555362, 3073399, 4352657, 6146798, 8705314, 8943767, 17887534, 30468599, 60937198, 1562603863, 3125207726, 10938227041, 21876454082]

約数ペア:

[(1, 21876454082), (2, 10938227041), (7, 3125207726), (14, 1562603863), (359, 60937198), (718, 30468599), (1223, 17887534), (2446, 8943767), (2513, 8705314), (3559, 6146798), (5026, 4352657), (7118, 3073399), (8561, 2555362), (17122, 1277681), (24913, 878114), (49826, 439057)]