1138266

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 2566080

約数和(自身を除く): 1427814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 197, 214, 321, 394, 591, 642, 963, 1182, 1773, 1926, 2889, 3546, 5319, 5778, 10638, 21079, 42158, 63237, 126474, 189711, 379422, 569133, 1138266]

約数ペア:

[(1, 1138266), (2, 569133), (3, 379422), (6, 189711), (9, 126474), (18, 63237), (27, 42158), (54, 21079), (107, 10638), (197, 5778), (214, 5319), (321, 3546), (394, 2889), (591, 1926), (642, 1773), (963, 1182)]