11986866

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1288

約数の個数: 40

約数和(自身を含む): 27322284

約数和(自身を除く): 15335418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1213, 1647, 2426, 3294, 3639, 4941, 7278, 9882, 10917, 21834, 32751, 65502, 73993, 98253, 147986, 196506, 221979, 443958, 665937, 1331874, 1997811, 3995622, 5993433, 11986866]

約数ペア:

[(1, 11986866), (2, 5993433), (3, 3995622), (6, 1997811), (9, 1331874), (18, 665937), (27, 443958), (54, 221979), (61, 196506), (81, 147986), (122, 98253), (162, 73993), (183, 65502), (366, 32751), (549, 21834), (1098, 10917), (1213, 9882), (1647, 7278), (2426, 4941), (3294, 3639)]