18362418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 38541312

約数和(自身を除く): 20178894

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 491, 542, 813, 982, 1473, 1626, 2946, 6233, 11293, 12466, 18699, 22586, 33879, 37398, 67758, 133061, 266122, 399183, 798366, 3060403, 6120806, 9181209, 18362418]

約数ペア:

[(1, 18362418), (2, 9181209), (3, 6120806), (6, 3060403), (23, 798366), (46, 399183), (69, 266122), (138, 133061), (271, 67758), (491, 37398), (542, 33879), (813, 22586), (982, 18699), (1473, 12466), (1626, 11293), (2946, 6233)]