273299838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{342481}}^1$

素因数の和:342512

約数の個数: 32

約数和(自身を含む): 657565440

約数和(自身を除く): 384265602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 342481, 684962, 1027443, 2054886, 2397367, 4794734, 6507139, 7192101, 13014278, 14384202, 19521417, 39042834, 45549973, 91099946, 136649919, 273299838]

約数ペア:

[(1, 273299838), (2, 136649919), (3, 91099946), (6, 45549973), (7, 39042834), (14, 19521417), (19, 14384202), (21, 13014278), (38, 7192101), (42, 6507139), (57, 4794734), (114, 2397367), (133, 2054886), (266, 1027443), (399, 684962), (798, 342481)]