66066516

素因数分解:

$2^2\times 3^4\times {\mathrm{203909}}^1$

素因数の和:203925

約数の個数: 30

約数和(自身を含む): 172711770

約数和(自身を除く): 106645254

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 203909, 407818, 611727, 815636, 1223454, 1835181, 2446908, 3670362, 5505543, 7340724, 11011086, 16516629, 22022172, 33033258, 66066516]

約数ペア:

[(1, 66066516), (2, 33033258), (3, 22022172), (4, 16516629), (6, 11011086), (9, 7340724), (12, 5505543), (18, 3670362), (27, 2446908), (36, 1835181), (54, 1223454), (81, 815636), (108, 611727), (162, 407818), (324, 203909)]