27138938

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{659}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 41580000

約数和(自身を除く): 14441062

約数列:

[1, 2, 59, 118, 349, 659, 698, 1318, 20591, 38881, 41182, 77762, 229991, 459982, 13569469, 27138938]

約数ペア:

[(1, 27138938), (2, 13569469), (59, 459982), (118, 229991), (349, 77762), (659, 41182), (698, 38881), (1318, 20591)]