2019495954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3169}}^1\times {\mathrm{15173}}^1$

素因数の和:18354

約数の個数: 32

約数和(自身を含む): 4617751680

約数和(自身を除く): 2598255726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3169, 6338, 9507, 15173, 19014, 22183, 30346, 44366, 45519, 66549, 91038, 106211, 133098, 212422, 318633, 637266, 48083237, 96166474, 144249711, 288499422, 336582659, 673165318, 1009747977, 2019495954]

約数ペア:

[(1, 2019495954), (2, 1009747977), (3, 673165318), (6, 336582659), (7, 288499422), (14, 144249711), (21, 96166474), (42, 48083237), (3169, 637266), (6338, 318633), (9507, 212422), (15173, 133098), (19014, 106211), (22183, 91038), (30346, 66549), (44366, 45519)]