21482844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 53692800

約数和(自身を除く): 32209956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 1597, 2242, 3194, 3363, 4484, 4791, 6388, 6726, 9582, 13452, 19164, 30343, 60686, 91029, 94223, 121372, 182058, 188446, 282669, 364116, 376892, 565338, 1130676, 1790237, 3580474, 5370711, 7160948, 10741422, 21482844]

約数ペア:

[(1, 21482844), (2, 10741422), (3, 7160948), (4, 5370711), (6, 3580474), (12, 1790237), (19, 1130676), (38, 565338), (57, 376892), (59, 364116), (76, 282669), (114, 188446), (118, 182058), (177, 121372), (228, 94223), (236, 91029), (354, 60686), (708, 30343), (1121, 19164), (1597, 13452), (2242, 9582), (3194, 6726), (3363, 6388), (4484, 4791)]