18570282

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 37939200

約数和(自身を除く): 19368918

約数列:

[1, 2, 3, 6, 103, 151, 199, 206, 302, 309, 398, 453, 597, 618, 906, 1194, 15553, 20497, 30049, 31106, 40994, 46659, 60098, 61491, 90147, 93318, 122982, 180294, 3095047, 6190094, 9285141, 18570282]

約数ペア:

[(1, 18570282), (2, 9285141), (3, 6190094), (6, 3095047), (103, 180294), (151, 122982), (199, 93318), (206, 90147), (302, 61491), (309, 60098), (398, 46659), (453, 40994), (597, 31106), (618, 30049), (906, 20497), (1194, 15553)]