18021437762

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1\times {\mathrm{4159}}^1$

素因数の和:5726

約数の個数: 32

約数和(自身を含む): 28523888640

約数和(自身を除く): 10502450878

約数列:

[1, 2, 31, 47, 62, 94, 1457, 1487, 2914, 2974, 4159, 8318, 46097, 69889, 92194, 128929, 139778, 195473, 257858, 390946, 2166559, 4333118, 6059663, 6184433, 12119326, 12368866, 191717423, 290668351, 383434846, 581336702, 9010718881, 18021437762]

約数ペア:

[(1, 18021437762), (2, 9010718881), (31, 581336702), (47, 383434846), (62, 290668351), (94, 191717423), (1457, 12368866), (1487, 12119326), (2914, 6184433), (2974, 6059663), (4159, 4333118), (8318, 2166559), (46097, 390946), (69889, 257858), (92194, 195473), (128929, 139778)]