21736518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5140

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 25099194

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 5081, 10162, 15243, 30486, 116863, 157511, 233726, 315022, 350589, 472533, 701178, 945066, 3622753, 7245506, 10868259, 21736518]

約数ペア:

[(1, 21736518), (2, 10868259), (3, 7245506), (6, 3622753), (23, 945066), (31, 701178), (46, 472533), (62, 350589), (69, 315022), (93, 233726), (138, 157511), (186, 116863), (713, 30486), (1426, 15243), (2139, 10162), (4278, 5081)]