42763338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{6581}}^1$

素因数の和:6627

約数の個数: 36

約数和(自身を含む): 97801938

約数和(自身を除く): 55038600

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 6581, 13162, 19743, 39486, 59229, 118458, 125039, 250078, 375117, 750234, 1125351, 2250702, 2375741, 4751482, 7127223, 14254446, 21381669, 42763338]

約数ペア:

[(1, 42763338), (2, 21381669), (3, 14254446), (6, 7127223), (9, 4751482), (18, 2375741), (19, 2250702), (38, 1125351), (57, 750234), (114, 375117), (171, 250078), (342, 125039), (361, 118458), (722, 59229), (1083, 39486), (2166, 19743), (3249, 13162), (6498, 6581)]