40157694

素因数分解:

$2^1\times 3^7\times {\mathrm{9181}}^1$

素因数の和:9204

約数の個数: 32

約数和(自身を含む): 90350880

約数和(自身を除く): 50193186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 9181, 18362, 27543, 55086, 82629, 165258, 247887, 495774, 743661, 1487322, 2230983, 4461966, 6692949, 13385898, 20078847, 40157694]

約数ペア:

[(1, 40157694), (2, 20078847), (3, 13385898), (6, 6692949), (9, 4461966), (18, 2230983), (27, 1487322), (54, 743661), (81, 495774), (162, 247887), (243, 165258), (486, 82629), (729, 55086), (1458, 27543), (2187, 18362), (4374, 9181)]