6427564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 14013216

約数和(自身を除く): 7585652

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 661, 748, 884, 1322, 2431, 2644, 4862, 7271, 8593, 9724, 11237, 14542, 17186, 22474, 29084, 34372, 44948, 94523, 123607, 146081, 189046, 247214, 292162, 378092, 494428, 584324, 1606891, 3213782, 6427564]

約数ペア:

[(1, 6427564), (2, 3213782), (4, 1606891), (11, 584324), (13, 494428), (17, 378092), (22, 292162), (26, 247214), (34, 189046), (44, 146081), (52, 123607), (68, 94523), (143, 44948), (187, 34372), (221, 29084), (286, 22474), (374, 17186), (442, 14542), (572, 11237), (661, 9724), (748, 8593), (884, 7271), (1322, 4862), (2431, 2644)]