2018819754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5340793}}^1$

素因数の和:5340811

約数の個数: 32

約数和(自身を含む): 5127162240

約数和(自身を除く): 3108342486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5340793, 10681586, 16022379, 32044758, 37385551, 48067137, 74771102, 96134274, 112156653, 144201411, 224313306, 288402822, 336469959, 672939918, 1009409877, 2018819754]

約数ペア:

[(1, 2018819754), (2, 1009409877), (3, 672939918), (6, 336469959), (7, 288402822), (9, 224313306), (14, 144201411), (18, 112156653), (21, 96134274), (27, 74771102), (42, 48067137), (54, 37385551), (63, 32044758), (126, 16022379), (189, 10681586), (378, 5340793)]