18152336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 37122624

約数和(自身を除く): 18970288

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 428, 461, 856, 922, 1712, 1844, 2461, 3688, 4922, 7376, 9844, 10603, 19688, 21206, 39376, 42412, 49327, 84824, 98654, 169648, 197308, 394616, 789232, 1134521, 2269042, 4538084, 9076168, 18152336]

約数ペア:

[(1, 18152336), (2, 9076168), (4, 4538084), (8, 2269042), (16, 1134521), (23, 789232), (46, 394616), (92, 197308), (107, 169648), (184, 98654), (214, 84824), (368, 49327), (428, 42412), (461, 39376), (856, 21206), (922, 19688), (1712, 10603), (1844, 9844), (2461, 7376), (3688, 4922)]