16331742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 40689792

約数和(自身を除く): 24358050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 571, 681, 1142, 1362, 1589, 1713, 2043, 3178, 3426, 3997, 4086, 4767, 5139, 7994, 9534, 10278, 11991, 14301, 23982, 28602, 35973, 71946, 129617, 259234, 388851, 777702, 907319, 1166553, 1814638, 2333106, 2721957, 5443914, 8165871, 16331742]

約数ペア:

[(1, 16331742), (2, 8165871), (3, 5443914), (6, 2721957), (7, 2333106), (9, 1814638), (14, 1166553), (18, 907319), (21, 777702), (42, 388851), (63, 259234), (126, 129617), (227, 71946), (454, 35973), (571, 28602), (681, 23982), (1142, 14301), (1362, 11991), (1589, 10278), (1713, 9534), (2043, 7994), (3178, 5139), (3426, 4767), (3997, 4086)]