2054718

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 4481256

約数和(自身を除く): 2426538

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 541, 633, 1082, 1266, 1623, 1899, 3246, 3798, 4869, 9738, 114151, 228302, 342453, 684906, 1027359, 2054718]

約数ペア:

[(1, 2054718), (2, 1027359), (3, 684906), (6, 342453), (9, 228302), (18, 114151), (211, 9738), (422, 4869), (541, 3798), (633, 3246), (1082, 1899), (1266, 1623)]