2449278

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1190

約数の個数: 40

約数和(自身を含む): 5915448

約数和(自身を除く): 3466170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1163, 2106, 2326, 3489, 6978, 10467, 15119, 20934, 30238, 31401, 45357, 62802, 90714, 94203, 136071, 188406, 272142, 408213, 816426, 1224639, 2449278]

約数ペア:

[(1, 2449278), (2, 1224639), (3, 816426), (6, 408213), (9, 272142), (13, 188406), (18, 136071), (26, 94203), (27, 90714), (39, 62802), (54, 45357), (78, 31401), (81, 30238), (117, 20934), (162, 15119), (234, 10467), (351, 6978), (702, 3489), (1053, 2326), (1163, 2106)]