21456114

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{123311}}^1$

素因数の和:123345

約数の個数: 16

約数和(自身を含む): 44392320

約数和(自身を除く): 22936206

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 123311, 246622, 369933, 739866, 3576019, 7152038, 10728057, 21456114]

約数ペア:

[(1, 21456114), (2, 10728057), (3, 7152038), (6, 3576019), (29, 739866), (58, 369933), (87, 246622), (174, 123311)]