378222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:404

約数の個数: 24

約数和(自身を含む): 821304

約数和(自身を除く): 443082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 373, 507, 746, 1014, 1119, 2238, 4849, 9698, 14547, 29094, 63037, 126074, 189111, 378222]

約数ペア:

[(1, 378222), (2, 189111), (3, 126074), (6, 63037), (13, 29094), (26, 14547), (39, 9698), (78, 4849), (169, 2238), (338, 1119), (373, 1014), (507, 746)]