18289969458

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{982381}}^1$

素因数の和:982522

約数の個数: 32

約数和(自身を含む): 38195012160

約数和(自身を除く): 19905042702

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 3103, 6206, 9309, 18618, 982381, 1964762, 2947143, 5894286, 28489049, 56978098, 85467147, 105114767, 170934294, 210229534, 315344301, 630688602, 3048328243, 6096656486, 9144984729, 18289969458]

約数ペア:

[(1, 18289969458), (2, 9144984729), (3, 6096656486), (6, 3048328243), (29, 630688602), (58, 315344301), (87, 210229534), (107, 170934294), (174, 105114767), (214, 85467147), (321, 56978098), (642, 28489049), (3103, 5894286), (6206, 2947143), (9309, 1964762), (18618, 982381)]