18248476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 33586560

約数和(自身を除く): 15338084

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 1427, 2854, 3197, 5708, 6394, 12788, 32821, 65642, 131284, 198353, 396706, 793412, 4562119, 9124238, 18248476]

約数ペア:

[(1, 18248476), (2, 9124238), (4, 4562119), (23, 793412), (46, 396706), (92, 198353), (139, 131284), (278, 65642), (556, 32821), (1427, 12788), (2854, 6394), (3197, 5708)]