72941958

素因数分解:

$2^1\times 3^4\times {\mathrm{450259}}^1$

素因数の和:450273

約数の個数: 20

約数和(自身を含む): 163444380

約数和(自身を除く): 90502422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 450259, 900518, 1350777, 2701554, 4052331, 8104662, 12156993, 24313986, 36470979, 72941958]

約数ペア:

[(1, 72941958), (2, 36470979), (3, 24313986), (6, 12156993), (9, 8104662), (18, 4052331), (27, 2701554), (54, 1350777), (81, 900518), (162, 450259)]