142538844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{242413}}^1$

素因数の和:242434

約数の個数: 36

約数和(自身を含む): 386892744

約数和(自身を除く): 244353900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 242413, 484826, 727239, 969652, 1454478, 1696891, 2908956, 3393782, 5090673, 6787564, 10181346, 11878237, 20362692, 23756474, 35634711, 47512948, 71269422, 142538844]

約数ペア:

[(1, 142538844), (2, 71269422), (3, 47512948), (4, 35634711), (6, 23756474), (7, 20362692), (12, 11878237), (14, 10181346), (21, 6787564), (28, 5090673), (42, 3393782), (49, 2908956), (84, 1696891), (98, 1454478), (147, 969652), (196, 727239), (294, 484826), (588, 242413)]