138894306

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 291779712

約数和(自身を除く): 152885406

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 293, 586, 879, 1681, 1758, 1927, 3362, 3854, 5043, 5781, 10086, 11562, 12013, 13771, 24026, 27542, 36039, 41313, 72078, 79007, 82626, 158014, 237021, 474042, 492533, 564611, 985066, 1129222, 1477599, 1693833, 2955198, 3387666, 23149051, 46298102, 69447153, 138894306]

約数ペア:

[(1, 138894306), (2, 69447153), (3, 46298102), (6, 23149051), (41, 3387666), (47, 2955198), (82, 1693833), (94, 1477599), (123, 1129222), (141, 985066), (246, 564611), (282, 492533), (293, 474042), (586, 237021), (879, 158014), (1681, 82626), (1758, 79007), (1927, 72078), (3362, 41313), (3854, 36039), (5043, 27542), (5781, 24026), (10086, 13771), (11562, 12013)]