269720622

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{211049}}^1$

素因数の和:211128

約数の個数: 24

約数和(自身を含む): 592628400

約数和(自身を除く): 322907778

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 211049, 422098, 633147, 1266294, 1899441, 3798882, 14984479, 29968958, 44953437, 89906874, 134860311, 269720622]

約数ペア:

[(1, 269720622), (2, 134860311), (3, 89906874), (6, 44953437), (9, 29968958), (18, 14984479), (71, 3798882), (142, 1899441), (213, 1266294), (426, 633147), (639, 422098), (1278, 211049)]