39671964

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{15971}}^1$

素因数の和:16007

約数の個数: 48

約数和(自身を含む): 107331840

約数和(自身を除く): 67659876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 15971, 31942, 47913, 63884, 95826, 143739, 191652, 287478, 367333, 431217, 574956, 734666, 862434, 1101999, 1469332, 1724868, 2203998, 3305997, 4407996, 6611994, 9917991, 13223988, 19835982, 39671964]

約数ペア:

[(1, 39671964), (2, 19835982), (3, 13223988), (4, 9917991), (6, 6611994), (9, 4407996), (12, 3305997), (18, 2203998), (23, 1724868), (27, 1469332), (36, 1101999), (46, 862434), (54, 734666), (69, 574956), (92, 431217), (108, 367333), (138, 287478), (207, 191652), (276, 143739), (414, 95826), (621, 63884), (828, 47913), (1242, 31942), (2484, 15971)]