123468954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154723}}^1$

素因数の和:154754

約数の個数: 32

約数和(自身を含む): 297070080

約数和(自身を除く): 173601126

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 154723, 309446, 464169, 928338, 1083061, 2166122, 2939737, 3249183, 5879474, 6498366, 8819211, 17638422, 20578159, 41156318, 61734477, 123468954]

約数ペア:

[(1, 123468954), (2, 61734477), (3, 41156318), (6, 20578159), (7, 17638422), (14, 8819211), (19, 6498366), (21, 5879474), (38, 3249183), (42, 2939737), (57, 2166122), (114, 1083061), (133, 928338), (266, 464169), (399, 309446), (798, 154723)]