26758746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4075

約数の個数: 48

約数和(自身を含む): 67526784

約数和(自身を除く): 40768038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 4007, 6678, 8014, 12021, 24042, 28049, 36063, 56098, 72126, 84147, 168294, 212371, 252441, 424742, 504882, 637113, 1274226, 1486597, 1911339, 2973194, 3822678, 4459791, 8919582, 13379373, 26758746]

約数ペア:

[(1, 26758746), (2, 13379373), (3, 8919582), (6, 4459791), (7, 3822678), (9, 2973194), (14, 1911339), (18, 1486597), (21, 1274226), (42, 637113), (53, 504882), (63, 424742), (106, 252441), (126, 212371), (159, 168294), (318, 84147), (371, 72126), (477, 56098), (742, 36063), (954, 28049), (1113, 24042), (2226, 12021), (3339, 8014), (4007, 6678)]