19989975312

素因数分解:

$2^4\times 3^3\times {\mathrm{46273091}}^1$

素因数の和:46273108

約数の個数: 40

約数和(自身を含む): 57378634080

約数和(自身を除く): 37388658768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46273091, 92546182, 138819273, 185092364, 277638546, 370184728, 416457819, 555277092, 740369456, 832915638, 1110554184, 1249373457, 1665831276, 2221108368, 2498746914, 3331662552, 4997493828, 6663325104, 9994987656, 19989975312]

約数ペア:

[(1, 19989975312), (2, 9994987656), (3, 6663325104), (4, 4997493828), (6, 3331662552), (8, 2498746914), (9, 2221108368), (12, 1665831276), (16, 1249373457), (18, 1110554184), (24, 832915638), (27, 740369456), (36, 555277092), (48, 416457819), (54, 370184728), (72, 277638546), (108, 185092364), (144, 138819273), (216, 92546182), (432, 46273091)]