39671208

素因数分解:

$2^3\times 3^5\times {\mathrm{20407}}^1$

素因数の和:20428

約数の個数: 48

約数和(自身を含む): 111427680

約数和(自身を除く): 71756472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 20407, 40814, 61221, 81628, 122442, 163256, 183663, 244884, 367326, 489768, 550989, 734652, 1101978, 1469304, 1652967, 2203956, 3305934, 4407912, 4958901, 6611868, 9917802, 13223736, 19835604, 39671208]

約数ペア:

[(1, 39671208), (2, 19835604), (3, 13223736), (4, 9917802), (6, 6611868), (8, 4958901), (9, 4407912), (12, 3305934), (18, 2203956), (24, 1652967), (27, 1469304), (36, 1101978), (54, 734652), (72, 550989), (81, 489768), (108, 367326), (162, 244884), (216, 183663), (243, 163256), (324, 122442), (486, 81628), (648, 61221), (972, 40814), (1944, 20407)]