18128616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68669}}^1$

素因数の和:68689

約数の個数: 32

約数和(自身を含む): 49442400

約数和(自身を除く): 31313784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 68669, 137338, 206007, 274676, 412014, 549352, 755359, 824028, 1510718, 1648056, 2266077, 3021436, 4532154, 6042872, 9064308, 18128616]

約数ペア:

[(1, 18128616), (2, 9064308), (3, 6042872), (4, 4532154), (6, 3021436), (8, 2266077), (11, 1648056), (12, 1510718), (22, 824028), (24, 755359), (33, 549352), (44, 412014), (66, 274676), (88, 206007), (132, 137338), (264, 68669)]