18831138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 40067136

約数和(自身を除く): 21235998

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 353, 523, 706, 1046, 1059, 1569, 2118, 3138, 6001, 8891, 12002, 17782, 18003, 26673, 36006, 53346, 184619, 369238, 553857, 1107714, 3138523, 6277046, 9415569, 18831138]

約数ペア:

[(1, 18831138), (2, 9415569), (3, 6277046), (6, 3138523), (17, 1107714), (34, 553857), (51, 369238), (102, 184619), (353, 53346), (523, 36006), (706, 26673), (1046, 18003), (1059, 17782), (1569, 12002), (2118, 8891), (3138, 6001)]