19039428

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6079}}^1$

素因数の和:6121

約数の個数: 48

約数和(自身を含む): 51072000

約数和(自身を除く): 32032572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6079, 12158, 18237, 24316, 36474, 54711, 72948, 109422, 164133, 176291, 218844, 328266, 352582, 528873, 656532, 705164, 1057746, 1586619, 2115492, 3173238, 4759857, 6346476, 9519714, 19039428]

約数ペア:

[(1, 19039428), (2, 9519714), (3, 6346476), (4, 4759857), (6, 3173238), (9, 2115492), (12, 1586619), (18, 1057746), (27, 705164), (29, 656532), (36, 528873), (54, 352582), (58, 328266), (87, 218844), (108, 176291), (116, 164133), (174, 109422), (261, 72948), (348, 54711), (522, 36474), (783, 24316), (1044, 18237), (1566, 12158), (3132, 6079)]