31820531958

素因数分解:

$2^1\times 3^2\times {\mathrm{9161}}^1\times {\mathrm{192971}}^1$

素因数の和:202140

約数の個数: 24

約数和(自身を含む): 68952369096

約数和(自身を除く): 37131837138

約数列:

[1, 2, 3, 6, 9, 18, 9161, 18322, 27483, 54966, 82449, 164898, 192971, 385942, 578913, 1157826, 1736739, 3473478, 1767807331, 3535614662, 5303421993, 10606843986, 15910265979, 31820531958]

約数ペア:

[(1, 31820531958), (2, 15910265979), (3, 10606843986), (6, 5303421993), (9, 3535614662), (18, 1767807331), (9161, 3473478), (18322, 1736739), (27483, 1157826), (54966, 578913), (82449, 385942), (164898, 192971)]