28833138

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{14431}}^1$

素因数の和:14479

約数の個数: 32

約数和(自身を含む): 65809920

約数和(自身を除く): 36976782

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 14431, 28862, 43293, 86586, 129879, 259758, 389637, 533947, 779274, 1067894, 1601841, 3203682, 4805523, 9611046, 14416569, 28833138]

約数ペア:

[(1, 28833138), (2, 14416569), (3, 9611046), (6, 4805523), (9, 3203682), (18, 1601841), (27, 1067894), (37, 779274), (54, 533947), (74, 389637), (111, 259758), (222, 129879), (333, 86586), (666, 43293), (999, 28862), (1998, 14431)]