40520862

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 90484992

約数和(自身を除く): 49964130

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 211, 227, 282, 422, 423, 454, 633, 681, 846, 1266, 1362, 1899, 2043, 3798, 4086, 9917, 10669, 19834, 21338, 29751, 32007, 47897, 59502, 64014, 89253, 95794, 96021, 143691, 178506, 192042, 287382, 431073, 862146, 2251159, 4502318, 6753477, 13506954, 20260431, 40520862]

約数ペア:

[(1, 40520862), (2, 20260431), (3, 13506954), (6, 6753477), (9, 4502318), (18, 2251159), (47, 862146), (94, 431073), (141, 287382), (211, 192042), (227, 178506), (282, 143691), (422, 96021), (423, 95794), (454, 89253), (633, 64014), (681, 59502), (846, 47897), (1266, 32007), (1362, 29751), (1899, 21338), (2043, 19834), (3798, 10669), (4086, 9917)]